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152004052 = 22188920117
BaseRepresentation
bin10010000111101…
…10010111010100
3101121000121100201
421003312113110
5302403112202
623025550244
73524004334
oct1103662724
9347017321
10152004052
1178890992
1242aa5384
1325651135
141628b0c4
15d528387
hex90f65d4

152004052 has 12 divisors (see below), whose sum is σ = 266161140. Its totient is φ = 75958016.

The previous prime is 152004043. The next prime is 152004077. The reversal of 152004052 is 250400251.

152004052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51322896 + 100681156 = 7164^2 + 10034^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2503 + ... + 17614.

It is an arithmetic number, because the mean of its divisors is an integer number (22180095).

Almost surely, 2152004052 is an apocalyptic number.

It is an amenable number.

152004052 is a deficient number, since it is larger than the sum of its proper divisors (114157088).

152004052 is a wasteful number, since it uses less digits than its factorization.

152004052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22010 (or 22008 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 152004052 is about 12328.9923351424. The cubic root of 152004052 is about 533.6850719669.

The spelling of 152004052 in words is "one hundred fifty-two million, four thousand, fifty-two".

Divisors: 1 2 4 1889 3778 7556 20117 40234 80468 38001013 76002026 152004052