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55054796 = 2215119109
BaseRepresentation
bin1101001000000…
…1000111001100
310211121001222112
43102001013030
5103043223141
65244003152
71235646416
oct322010714
9124531875
1055054796
1129093535
12165304b8
13b538104
1474519b6
154c777eb
hex34811cc

55054796 has 12 divisors (see below), whose sum is σ = 96420240. Its totient is φ = 27506160.

The previous prime is 55054697. The next prime is 55054819. The reversal of 55054796 is 69745055.

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, 1490 + ... + 10598.

It is an arithmetic number, because the mean of its divisors is an integer number (8035020).

Almost surely, 255054796 is an apocalyptic number.

It is an amenable number.

55054796 is a deficient number, since it is larger than the sum of its proper divisors (41365444).

55054796 is a wasteful number, since it uses less digits than its factorization.

55054796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10624 (or 10622 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 55054796 is about 7419.8919129594. The cubic root of 55054796 is about 380.4214990560.

It can be divided in two parts, 5505 and 4796, that added together give a palindrome (10301).

The spelling of 55054796 in words is "fifty-five million, fifty-four thousand, seven hundred ninety-six".

Divisors: 1 2 4 1511 3022 6044 9109 18218 36436 13763699 27527398 55054796