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152495001568 = 2571352367789
BaseRepresentation
bin1000111000000101101…
…0010000111111100000
3112120121122020201121001
42032001122100333200
54444302210022233
6154015533041344
714005653061210
oct2160132207740
9476548221531
10152495001568
11597444a8818
122567a326254
13114c344b750
147548ca0240
153e77b6e27d
hex2381690fe0

152495001568 has 48 divisors (see below), whose sum is σ = 369507126240. Its totient is φ = 60327691776.

The previous prime is 152495001563. The next prime is 152495001613. The reversal of 152495001568 is 865100594251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152495001563) 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, 26180983 + ... + 26186806.

It is an arithmetic number, because the mean of its divisors is an integer number (7698065130).

Almost surely, 2152495001568 is an apocalyptic number.

It is an amenable number.

152495001568 is an abundant number, since it is smaller than the sum of its proper divisors (217012124672).

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

152495001568 is a wasteful number, since it uses less digits than its factorization.

152495001568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52367819 (or 52367811 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 152495001568 in words is "one hundred fifty-two billion, four hundred ninety-five million, one thousand, five hundred sixty-eight".

Divisors: 1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 182 208 224 364 416 728 1456 2912 52367789 104735578 209471156 366574523 418942312 680781257 733149046 837884624 1361562514 1466298092 1675769248 2723125028 2932596184 4765468799 5446250056 5865192368 9530937598 10892500112 11730384736 19061875196 21785000224 38123750392 76247500784 152495001568