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58997125120 = 21252880719
BaseRepresentation
bin110110111100100000…
…001011000000000000
312122021121111111001011
4312330200023000000
51431311231000440
643034121050304
74156001201143
oct667440130000
9178247444034
1058997125120
112302538034a
12b526026994
135742a545bb
142bd95d805a
1518046a49ea
hexdbc80b000

58997125120 has 52 divisors (see below), whose sum is σ = 141575865120. Its totient is φ = 23598841856.

The previous prime is 58997125097. The next prime is 58997125129. The reversal of 58997125120 is 2152179985.

It is not an unprimeable number, because it can be changed into a prime (58997125129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1419880 + ... + 1460839.

Almost surely, 258997125120 is an apocalyptic number.

It is an amenable number.

58997125120 is an abundant number, since it is smaller than the sum of its proper divisors (82578740000).

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

58997125120 is an equidigital number, since it uses as much as digits as its factorization.

58997125120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880748 (or 2880726 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 49.

The spelling of 58997125120 in words is "fifty-eight billion, nine hundred ninety-seven million, one hundred twenty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 4096 5120 10240 20480 2880719 5761438 11522876 14403595 23045752 28807190 46091504 57614380 92183008 115228760 184366016 230457520 368732032 460915040 737464064 921830080 1474928128 1843660160 2949856256 3687320320 5899712512 7374640640 11799425024 14749281280 29498562560 58997125120