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10204531552 = 2519148711287
BaseRepresentation
bin10011000000011110…
…01100101101100000
3222100011121220200001
421200033030231200
5131344330002202
64404330305344
7510610041565
oct114017145540
928304556601
1010204531552
114367212656
121b89588254
13c681a0267
146cb3a486c
153ead0ed87
hex2603ccb60

10204531552 has 48 divisors (see below), whose sum is σ = 21163645440. Its totient is φ = 4830046848.

The previous prime is 10204531549. The next prime is 10204531553. The reversal of 10204531552 is 25513540201.

It is a self number, because there is not a number n which added to its sum of digits gives 10204531552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204531553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898453 + ... + 909739.

It is an arithmetic number, because the mean of its divisors is an integer number (440909280).

Almost surely, 210204531552 is an apocalyptic number.

It is an amenable number.

10204531552 is an abundant number, since it is smaller than the sum of its proper divisors (10959113888).

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

10204531552 is a wasteful number, since it uses less digits than its factorization.

10204531552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12803 (or 12795 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 10204531552 in words is "ten billion, two hundred four million, five hundred thirty-one thousand, five hundred fifty-two".

Divisors: 1 2 4 8 16 19 32 38 76 152 304 608 1487 2974 5948 11287 11896 22574 23792 28253 45148 47584 56506 90296 113012 180592 214453 226024 361184 428906 452048 857812 904096 1715624 3431248 6862496 16783769 33567538 67135076 134270152 268540304 318891611 537080608 637783222 1275566444 2551132888 5102265776 10204531552