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48952800680 = 2357174831431
BaseRepresentation
bin101101100101110100…
…000111010110101000
311200100121022221012212
4231211310013112220
51300223404110210
634253312224252
73352044640340
oct554564072650
9150317287185
1048952800680
1119840641773
1295a223b088
134801b18164
142525617d20
15141798d805
hexb65d075a8

48952800680 has 32 divisors (see below), whose sum is σ = 125878631040. Its totient is φ = 16783817280.

The previous prime is 48952800647. The next prime is 48952800707. The reversal of 48952800680 is 8600825984.

48952800680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87415436 + ... + 87415995.

It is an arithmetic number, because the mean of its divisors is an integer number (3933707220).

Almost surely, 248952800680 is an apocalyptic number.

48952800680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48952800680 is an abundant number, since it is smaller than the sum of its proper divisors (76925830360).

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

48952800680 is a wasteful number, since it uses less digits than its factorization.

48952800680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174831449 (or 174831445 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 48952800680 in words is "forty-eight billion, nine hundred fifty-two million, eight hundred thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 174831431 349662862 699325724 874157155 1223820017 1398651448 1748314310 2447640034 3496628620 4895280068 6119100085 6993257240 9790560136 12238200170 24476400340 48952800680