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12160124480 = 2657173110301
BaseRepresentation
bin10110101001100110…
…01100011001000000
31011101110102022211202
423110303030121000
5144400442440410
65330345400332
7610224231650
oct132463143100
934343368752
1012160124480
115180089559
1224344990a8
1311ba399b3a
14834dc0360
154b284eca5
hex2d4ccc640

12160124480 has 224 divisors, whose sum is σ = 36173371392. Its totient is φ = 3796992000.

The previous prime is 12160124479. The next prime is 12160124549. The reversal of 12160124480 is 8442106121.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1175330 + ... + 1185630.

Almost surely, 212160124480 is an apocalyptic number.

12160124480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12160124480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18086685696).

12160124480 is an abundant number, since it is smaller than the sum of its proper divisors (24013246912).

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

12160124480 is a wasteful number, since it uses less digits than its factorization.

12160124480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10373 (or 10363 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 12160124480 in words is "twelve billion, one hundred sixty million, one hundred twenty-four thousand, four hundred eighty".