Search a number
-
+
88376452152 = 23312728994899
BaseRepresentation
bin101001001001110100…
…1011010010000111000
322110010002212221011120
41102103221122100320
52421443332432102
6104333302025240
76246023306622
oct1222351322070
9273102787146
1088376452152
113453122660a
1215165118220
138445663291
1443c5437c12
152473a7a6bc
hex1493a5a438

88376452152 has 32 divisors (see below), whose sum is σ = 222680832000. Its totient is φ = 29226857184.

The previous prime is 88376452139. The next prime is 88376452159. The reversal of 88376452152 is 25125467388.

It is a super-2 number, since 2×883764521522 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88376452095 and 88376452104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88376452159) 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, 14494402 + ... + 14500497.

It is an arithmetic number, because the mean of its divisors is an integer number (6958776000).

Almost surely, 288376452152 is an apocalyptic number.

It is an amenable number.

88376452152 is an abundant number, since it is smaller than the sum of its proper divisors (134304379848).

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

88376452152 is a wasteful number, since it uses less digits than its factorization.

88376452152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28995035 (or 28995031 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 51.

The spelling of 88376452152 in words is "eighty-eight billion, three hundred seventy-six million, four hundred fifty-two thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 127 254 381 508 762 1016 1524 3048 28994899 57989798 86984697 115979596 173969394 231959192 347938788 695877576 3682352173 7364704346 11047056519 14729408692 22094113038 29458817384 44188226076 88376452152