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152853357907 = 194237869709
BaseRepresentation
bin1000111001011011000…
…1010010010101010011
3112121112121120010002001
42032112301102111103
510001020424423112
6154115253534431
714020564050655
oct2162661222523
9477477503061
10152853357907
1159908810188
122575a344417
131154c76c313
1475807046d5
153e99358c57
hex2396c52553

152853357907 has 4 divisors (see below), whose sum is σ = 152861247040. Its totient is φ = 152845468776.

The previous prime is 152853357893. The next prime is 152853357929. The reversal of 152853357907 is 709753358251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152853357907 - 227 = 152719140179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152853357977) 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, 3915432 + ... + 3954277.

It is an arithmetic number, because the mean of its divisors is an integer number (38215311760).

Almost surely, 2152853357907 is an apocalyptic number.

152853357907 is a deficient number, since it is larger than the sum of its proper divisors (7889133).

152853357907 is an equidigital number, since it uses as much as digits as its factorization.

152853357907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7889132.

The product of its (nonzero) digits is 7938000, while the sum is 55.

The spelling of 152853357907 in words is "one hundred fifty-two billion, eight hundred fifty-three million, three hundred fifty-seven thousand, nine hundred seven".

Divisors: 1 19423 7869709 152853357907