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152413208 = 23671272239
BaseRepresentation
bin10010001010110…
…10010000011000
3101121210101121122
421011122100120
5303004210313
623042424412
73530330243
oct1105322030
9347711548
10152413208
1179040332
1243062108
132576543c
141635625a
15d5a9708
hex915a418

152413208 has 32 divisors (see below), whose sum is σ = 292454400. Its totient is φ = 74444832.

The previous prime is 152413207. The next prime is 152413259. The reversal of 152413208 is 802314251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152413201) 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, 66953 + ... + 69191.

It is an arithmetic number, because the mean of its divisors is an integer number (9139200).

Almost surely, 2152413208 is an apocalyptic number.

It is an amenable number.

152413208 is a deficient number, since it is larger than the sum of its proper divisors (140041192).

152413208 is a wasteful number, since it uses less digits than its factorization.

152413208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439 (or 2435 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 152413208 is about 12345.5744297299. The cubic root of 152413208 is about 534.1634908323.

Adding to 152413208 its reverse (802314251), we get a palindrome (954727459).

The spelling of 152413208 in words is "one hundred fifty-two million, four hundred thirteen thousand, two hundred eight".

Divisors: 1 2 4 8 67 127 134 254 268 508 536 1016 2239 4478 8509 8956 17018 17912 34036 68072 150013 284353 300026 568706 600052 1137412 1200104 2274824 19051651 38103302 76206604 152413208