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1052550412 = 22263137603
BaseRepresentation
bin111110101111001…
…010010100001100
32201100120002201121
4332233022110030
54123423103122
6252235450324
735040350044
oct7657122414
92640502647
101052550412
114a0156781
122545b69a4
1313a0a93c4
149db0a724
1562611bc7
hex3ebca50c

1052550412 has 6 divisors (see below), whose sum is σ = 1841963228. Its totient is φ = 526275204.

The previous prime is 1052550407. The next prime is 1052550413. The reversal of 1052550412 is 2140552501.

It is a super-2 number, since 2×10525504122 = 2215724739602739488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052550413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131568798 + ... + 131568805.

Almost surely, 21052550412 is an apocalyptic number.

It is an amenable number.

1052550412 is a deficient number, since it is larger than the sum of its proper divisors (789412816).

1052550412 is a wasteful number, since it uses less digits than its factorization.

1052550412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263137607 (or 263137605 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1052550412 is about 32443.0333353711. The cubic root of 1052550412 is about 1017.2186214124.

The spelling of 1052550412 in words is "one billion, fifty-two million, five hundred fifty thousand, four hundred twelve".

Divisors: 1 2 4 263137603 526275206 1052550412