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152310414 = 23181140249
BaseRepresentation
bin10010001010000…
…01001010001110
3101121121011121110
421011001022032
5302442413124
623040312450
73526421454
oct1105011216
9347534543
10152310414
1178a80083
1243012726
132572a709
141632a9d4
15d589029
hex914128e

152310414 has 16 divisors (see below), whose sum is σ = 306306000. Its totient is φ = 50489280.

The previous prime is 152310413. The next prime is 152310427. The reversal of 152310414 is 414013251.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152310413) 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, 69039 + ... + 71210.

It is an arithmetic number, because the mean of its divisors is an integer number (19144125).

Almost surely, 2152310414 is an apocalyptic number.

152310414 is an abundant number, since it is smaller than the sum of its proper divisors (153995586).

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

152310414 is a wasteful number, since it uses less digits than its factorization.

152310414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140435.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 152310414 is about 12341.4105352670. The cubic root of 152310414 is about 534.0433762406.

Adding to 152310414 its reverse (414013251), we get a palindrome (566323665).

The spelling of 152310414 in words is "one hundred fifty-two million, three hundred ten thousand, four hundred fourteen".

Divisors: 1 2 3 6 181 362 543 1086 140249 280498 420747 841494 25385069 50770138 76155207 152310414