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152240116 = 22722923743
BaseRepresentation
bin10010001001011…
…11111111110100
3101121110121011211
421010233333310
5302433140431
623035011204
73526006510
oct1104577764
9347417154
10152240116
1178a32286
1242b99b04
1325704712
141630d140
15d5732b1
hex912fff4

152240116 has 24 divisors (see below), whose sum is σ = 305822720. Its totient is φ = 64958112.

The previous prime is 152240069. The next prime is 152240129. The reversal of 152240116 is 611042251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5460 + ... + 18283.

Almost surely, 2152240116 is an apocalyptic number.

It is an amenable number.

152240116 is an abundant number, since it is smaller than the sum of its proper divisors (153582604).

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

152240116 is a wasteful number, since it uses less digits than its factorization.

152240116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23983 (or 23981 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 152240116 is about 12338.5621528604. The cubic root of 152240116 is about 533.9612020422.

Adding to 152240116 its reverse (611042251), we get a palindrome (763282367).

The spelling of 152240116 in words is "one hundred fifty-two million, two hundred forty thousand, one hundred sixteen".

Divisors: 1 2 4 7 14 28 229 458 916 1603 3206 6412 23743 47486 94972 166201 332402 664804 5437147 10874294 21748588 38060029 76120058 152240116