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152359390 = 2515235939
BaseRepresentation
bin10010001010011…
…01000111011110
3101121200122210101
421011031013132
5303001000030
623041331314
73530014321
oct1105150736
9347618711
10152359390
1179003957
1243036b3a
1325746ab1
14163407b8
15d5987ca
hex914d1de

152359390 has 8 divisors (see below), whose sum is σ = 274246920. Its totient is φ = 60943752.

The previous prime is 152359387. The next prime is 152359391. The reversal of 152359390 is 93953251.

152359390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152359391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7617960 + ... + 7617979.

It is an arithmetic number, because the mean of its divisors is an integer number (34280865).

Almost surely, 2152359390 is an apocalyptic number.

152359390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152359390 is a deficient number, since it is larger than the sum of its proper divisors (121887530).

152359390 is a wasteful number, since it uses less digits than its factorization.

152359390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15235946.

The product of its (nonzero) digits is 36450, while the sum is 37.

The square root of 152359390 is about 12343.3945898201. The cubic root of 152359390 is about 534.1006113408.

The spelling of 152359390 in words is "one hundred fifty-two million, three hundred fifty-nine thousand, three hundred ninety".

Divisors: 1 2 5 10 15235939 30471878 76179695 152359390