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10157361373 = 19534597967
BaseRepresentation
bin10010111010110110…
…10000100011011101
3222012212212102100101
421131123100203131
5131300241030443
64355523301101
7506465101315
oct113533204335
928185772311
1010157361373
114342624a35
121b7581a791
13c5b495c03
146c5006445
153e6ae384d
hex25d6d08dd

10157361373 has 4 divisors (see below), whose sum is σ = 10691959360. Its totient is φ = 9622763388.

The previous prime is 10157361371. The next prime is 10157361391. The reversal of 10157361373 is 37316375101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37316375101 = 70795271419.

It is a cyclic number.

It is not a de Polignac number, because 10157361373 - 21 = 10157361371 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 (10157361371) 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, 267298965 + ... + 267299002.

It is an arithmetic number, because the mean of its divisors is an integer number (2672989840).

Almost surely, 210157361373 is an apocalyptic number.

It is an amenable number.

10157361373 is a deficient number, since it is larger than the sum of its proper divisors (534597987).

10157361373 is an equidigital number, since it uses as much as digits as its factorization.

10157361373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534597986.

The product of its (nonzero) digits is 39690, while the sum is 37.

The spelling of 10157361373 in words is "ten billion, one hundred fifty-seven million, three hundred sixty-one thousand, three hundred seventy-three".

Divisors: 1 19 534597967 10157361373