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158053147200 = 263252136113841
BaseRepresentation
bin1001001100110010110…
…0111010001001000000
3120002221222212210000200
42103030230322021000
510042143101202300
6200335243245200
714263463404344
oct2231454721100
9502858783020
10158053147200
1161036976903
122676b819800
1311b9ab10310
147915131624
1541a0ac7200
hex24ccb3a240

158053147200 has 504 divisors, whose sum is σ = 614932344936. Its totient is φ = 38264832000.

The previous prime is 158053147181. The next prime is 158053147223. The reversal of 158053147200 is 2741350851.

158053147200 is a `hidden beast` number, since 1 + 5 + 80 + 531 + 47 + 2 + 0 + 0 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 128754662976 + 29298484224 = 358824^2 + 171168^2 .

It is a super-5 number, since 5×1580531472005 (a number of 57 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11412280 + ... + 11426120.

It is an arithmetic number, because the mean of its divisors is an integer number (1220103859).

Almost surely, 2158053147200 is an apocalyptic number.

158053147200 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 158053147200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307466172468).

158053147200 is an abundant number, since it is smaller than the sum of its proper divisors (456879197736).

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

158053147200 is a wasteful number, since it uses less digits than its factorization.

158053147200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13943 (or 13925 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 158053147200 in words is "one hundred fifty-eight billion, fifty-three million, one hundred forty-seven thousand, two hundred".