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152415114 = 23213711887
BaseRepresentation
bin10010001010110…
…10101110001010
3101121210111020020
421011122232022
5303004240424
623042441310
73530335635
oct1105325612
9347714206
10152415114
1179041805
1243063236
1325766277
1416356c1c
15d5aa079
hex915ab8a

152415114 has 16 divisors (see below), whose sum is σ = 304998528. Its totient is φ = 50776992.

The previous prime is 152415101. The next prime is 152415119. The reversal of 152415114 is 411514251.

It is not an unprimeable number, because it can be changed into a prime (152415119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6879 + ... + 18765.

It is an arithmetic number, because the mean of its divisors is an integer number (19062408).

Almost surely, 2152415114 is an apocalyptic number.

152415114 is an abundant number, since it is smaller than the sum of its proper divisors (152583414).

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

152415114 is a wasteful number, since it uses less digits than its factorization.

152415114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14029.

The product of its digits is 800, while the sum is 24.

The square root of 152415114 is about 12345.6516231425. The cubic root of 152415114 is about 534.1657174796.

Adding to 152415114 its reverse (411514251), we get a palindrome (563929365).

The spelling of 152415114 in words is "one hundred fifty-two million, four hundred fifteen thousand, one hundred fourteen".

Divisors: 1 2 3 6 2137 4274 6411 11887 12822 23774 35661 71322 25402519 50805038 76207557 152415114