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5030255450 = 25211371511637
BaseRepresentation
bin1001010111101001…
…11001101101011010
3110222120022110020102
410223310321231122
540300221133300
62151051455402
7235440315533
oct45364715532
913876273212
105030255450
1121514a2410
12b84757562
136221c2c1c
1435a0d968a
151e69310d5
hex12bd39b5a

5030255450 has 96 divisors (see below), whose sum is σ = 10558574208. Its totient is φ = 1766880000.

The previous prime is 5030255333. The next prime is 5030255467. The reversal of 5030255450 is 545520305.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3072032 + ... + 3073668.

It is an arithmetic number, because the mean of its divisors is an integer number (109985148).

Almost surely, 25030255450 is an apocalyptic number.

5030255450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5030255450 is an abundant number, since it is smaller than the sum of its proper divisors (5528318758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5030255450 is a wasteful number, since it uses less digits than its factorization.

5030255450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 5030255450 is about 70924.2937927478. The cubic root of 5030255450 is about 1713.4180858703.

Adding to 5030255450 its reverse (545520305), we get a palindrome (5575775755).

The spelling of 5030255450 in words is "five billion, thirty million, two hundred fifty-five thousand, four hundred fifty".

Divisors: 1 2 5 10 11 22 25 37 50 55 74 110 151 185 275 302 370 407 550 755 814 925 1510 1637 1661 1850 2035 3274 3322 3775 4070 5587 7550 8185 8305 10175 11174 16370 16610 18007 20350 27935 36014 40925 41525 55870 60569 61457 81850 83050 90035 121138 122914 139675 180070 247187 279350 302845 307285 450175 494374 605690 614570 666259 900350 1235935 1332518 1514225 1536425 2471870 2719057 3028450 3072850 3331295 5438114 6179675 6662590 9145919 12359350 13595285 16656475 18291838 27190570 33312950 45729595 67976425 91459190 100605109 135952850 201210218 228647975 457295950 503025545 1006051090 2515127725 5030255450