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55037354 = 271387587
BaseRepresentation
bin1101000111110…
…0110110101010
310211120012001112
43101330312222
5103042143404
65243350322
71235544521
oct321746652
9124505045
1055037354
1129081419
12165223a2
13b5301a8
1474494b8
154c7256e
hex347cdaa

55037354 has 8 divisors (see below), whose sum is σ = 83719008. Its totient is φ = 27131020.

The previous prime is 55037327. The next prime is 55037387. The reversal of 55037354 is 45373055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×550373542 = 6058220670642632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55037354.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193652 + ... + 193935.

It is an arithmetic number, because the mean of its divisors is an integer number (10464876).

Almost surely, 255037354 is an apocalyptic number.

55037354 is a deficient number, since it is larger than the sum of its proper divisors (28681654).

55037354 is a wasteful number, since it uses less digits than its factorization.

55037354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387660.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 55037354 is about 7418.7164658046. The cubic root of 55037354 is about 380.3813208269.

The spelling of 55037354 in words is "fifty-five million, thirty-seven thousand, three hundred fifty-four".

Divisors: 1 2 71 142 387587 775174 27518677 55037354