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152385670117 = 479850137423
BaseRepresentation
bin1000110111101011100…
…1001100101111100101
3112120100000112010001001
42031322321030233211
54444041212420432
6154001025433301
714003154552502
oct2157271145745
9476300463031
10152385670117
115969881344a
122564979b831
13114a68bb795
1475385604a9
153e6d2749e7
hex237ae4cbe5

152385670117 has 8 divisors (see below), whose sum is σ = 152725847040. Its totient is φ = 152045586000.

The previous prime is 152385670069. The next prime is 152385670123. The reversal of 152385670117 is 711076583251.

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

It is a cyclic number.

It is not a de Polignac number, because 152385670117 - 223 = 152377281509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152385670517) 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, 4053268 + ... + 4090690.

It is an arithmetic number, because the mean of its divisors is an integer number (19090730880).

Almost surely, 2152385670117 is an apocalyptic number.

It is an amenable number.

152385670117 is a deficient number, since it is larger than the sum of its proper divisors (340176923).

152385670117 is an equidigital number, since it uses as much as digits as its factorization.

152385670117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46403.

The product of its (nonzero) digits is 352800, while the sum is 46.

The spelling of 152385670117 in words is "one hundred fifty-two billion, three hundred eighty-five million, six hundred seventy thousand, one hundred seventeen".

Divisors: 1 479 8501 37423 4071979 17925617 318132923 152385670117