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10157004667 = 19228135747
BaseRepresentation
bin10010111010110011…
…11001011101111011
3222012212012022001001
421131121321131323
5131300143122132
64355511505431
7506462054335
oct113531713573
928185168031
1010157004667
114342400a37
121b75688277
13c5b39c744
146c4d52455
153e6a72ce7
hex25d67977b

10157004667 has 6 divisors (see below), whose sum is σ = 10719719988. Its totient is φ = 9622425132.

The previous prime is 10157004647. The next prime is 10157004679. The reversal of 10157004667 is 76640075101.

It is not a de Polignac number, because 10157004667 - 215 = 10156971899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10157004617) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14067513 + ... + 14068234.

It is an arithmetic number, because the mean of its divisors is an integer number (1786619998).

Almost surely, 210157004667 is an apocalyptic number.

10157004667 is a deficient number, since it is larger than the sum of its proper divisors (562715321).

10157004667 is an equidigital number, since it uses as much as digits as its factorization.

10157004667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28135785 (or 28135766 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

Adding to 10157004667 its reverse (76640075101), we get a palindrome (86797079768).

The spelling of 10157004667 in words is "ten billion, one hundred fifty-seven million, four thousand, six hundred sixty-seven".

Divisors: 1 19 361 28135747 534579193 10157004667