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58700430 = 2335217409
BaseRepresentation
bin1101111111101…
…1001010001110
311002110021212000
43133323022032
5110011403210
65454053130
71311642165
oct337731216
9132407760
1058700430
1130153558
12177aa1a6
13c2135a9
147b203dc
155247ac0
hex37fb28e

58700430 has 32 divisors (see below), whose sum is σ = 156535200. Its totient is φ = 15653376.

The previous prime is 58700419. The next prime is 58700431. The reversal of 58700430 is 3400785.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 58700394 and 58700403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58700431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108435 + ... + 108974.

It is an arithmetic number, because the mean of its divisors is an integer number (4891725).

Almost surely, 258700430 is an apocalyptic number.

58700430 is an abundant number, since it is smaller than the sum of its proper divisors (97834770).

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

58700430 is a wasteful number, since it uses less digits than its factorization.

58700430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217425 (or 217419 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 58700430 is about 7661.6205857508. The cubic root of 58700430 is about 388.6396391341.

The spelling of 58700430 in words is "fifty-eight million, seven hundred thousand, four hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 217409 434818 652227 1087045 1304454 1956681 2174090 3261135 3913362 5870043 6522270 9783405 11740086 19566810 29350215 58700430