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53970901228 = 2225321532867
BaseRepresentation
bin110010010000111010…
…101001100011101100
312011022022202212001201
4302100322221203230
51341013022314403
640443251415244
73620310043156
oct622072514354
9164268685051
1053970901228
1120986191a02
12a5628b4524
13512164371a
14287dc6bad6
15160d2bd21d
hexc90ea98ec

53970901228 has 12 divisors (see below), whose sum is σ = 94452984472. Its totient is φ = 26984334240.

The previous prime is 53970901219. The next prime is 53970901289. The reversal of 53970901228 is 82210907935.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 165150 + ... + 367717.

Almost surely, 253970901228 is an apocalyptic number.

It is an amenable number.

53970901228 is a deficient number, since it is larger than the sum of its proper divisors (40482083244).

53970901228 is a wasteful number, since it uses less digits than its factorization.

53970901228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558192 (or 558190 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 53970901228 in words is "fifty-three billion, nine hundred seventy million, nine hundred one thousand, two hundred twenty-eight".

Divisors: 1 2 4 25321 50642 101284 532867 1065734 2131468 13492725307 26985450614 53970901228