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13632080350 = 252738948801
BaseRepresentation
bin11001011001000100…
…10000100111011110
31022012001011102200211
430230202100213132
5210404303032400
610132410443034
7661546525330
oct145442204736
938161142624
1013632080350
115865a54809
12278543347a
131393320445
149346a3450
1554bba9dba
hex32c8909de

13632080350 has 24 divisors (see below), whose sum is σ = 28977908688. Its totient is φ = 4673856000.

The previous prime is 13632080333. The next prime is 13632080351. The reversal of 13632080350 is 5308023631.

It is a super-2 number, since 2×136320803502 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13632080351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19474051 + ... + 19474750.

It is an arithmetic number, because the mean of its divisors is an integer number (1207412862).

Almost surely, 213632080350 is an apocalyptic number.

13632080350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13632080350 is an abundant number, since it is smaller than the sum of its proper divisors (15345828338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13632080350 is a wasteful number, since it uses less digits than its factorization.

13632080350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38948820 (or 38948815 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 13632080350 in words is "thirteen billion, six hundred thirty-two million, eighty thousand, three hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 175 350 38948801 77897602 194744005 272641607 389488010 545283214 973720025 1363208035 1947440050 2726416070 6816040175 13632080350