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10201132013 = 171733468593
BaseRepresentation
bin10011000000000100…
…01110101111101101
3222022221020012101012
421200002032233231
5131342442211023
64404125355005
7510536122442
oct114002165755
928287205335
1010201132013
114365300516
121b88408a65
13c6757cab7
146cab5b9c9
153ea88c978
hex26008ebed

10201132013 has 8 divisors (see below), whose sum is σ = 10863636408. Its totient is φ = 9545565184.

The previous prime is 10201131989. The next prime is 10201132033. The reversal of 10201132013 is 31023110201.

It can be written as a sum of positive squares in 4 ways, for example, as 3142947844 + 7058184169 = 56062^2 + 84013^2 .

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 10201132013 - 26 = 10201131949 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 (10201132033) 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, 1731356 + ... + 1737237.

It is an arithmetic number, because the mean of its divisors is an integer number (1357954551).

Almost surely, 210201132013 is an apocalyptic number.

It is an amenable number.

10201132013 is a deficient number, since it is larger than the sum of its proper divisors (662504395).

10201132013 is a wasteful number, since it uses less digits than its factorization.

10201132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3468783.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10201132013 its reverse (31023110201), we get a palindrome (41224242214).

The spelling of 10201132013 in words is "ten billion, two hundred one million, one hundred thirty-two thousand, thirteen".

Divisors: 1 17 173 2941 3468593 58966081 600066589 10201132013