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1055552552 = 23731807453
BaseRepresentation
bin111110111010100…
…111010000101000
32201120012121212222
4332322213100220
54130210140202
6252424053212
735105022455
oct7672472050
92646177788
101055552552
114a191728a
12255604208
1313a8baa12
14a028c82c
1562a064a2
hex3eea7428

1055552552 has 16 divisors (see below), whose sum is σ = 2006273940. Its totient is φ = 520546176.

The previous prime is 1055552483. The next prime is 1055552557. The reversal of 1055552552 is 2552555501.

It can be written as a sum of positive squares in 2 ways, for example, as 1043677636 + 11874916 = 32306^2 + 3446^2 .

It is a super-2 number, since 2×10555525522 = 2228382380067425408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055552557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903143 + ... + 904310.

Almost surely, 21055552552 is an apocalyptic number.

It is an amenable number.

1055552552 is a deficient number, since it is larger than the sum of its proper divisors (950721388).

1055552552 is a wasteful number, since it uses less digits than its factorization.

1055552552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807532 (or 1807528 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 35.

The square root of 1055552552 is about 32489.2682589190. The cubic root of 1055552552 is about 1018.1848249737.

The spelling of 1055552552 in words is "one billion, fifty-five million, five hundred fifty-two thousand, five hundred fifty-two".

Divisors: 1 2 4 8 73 146 292 584 1807453 3614906 7229812 14459624 131944069 263888138 527776276 1055552552