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10400303101 = 371217230969
BaseRepresentation
bin10011010111110100…
…00000011111111101
3222211211000010202011
421223322000133331
5132244434144401
64440002331221
7515505055246
oct115372003775
928754003664
1010400303101
114457777721
122023059b11
13c99906a06
147093a5ccd
1540d0d1451
hex26be807fd

10400303101 has 8 divisors (see below), whose sum is σ = 10690215480. Its totient is φ = 10110855168.

The previous prime is 10400303099. The next prime is 10400303143. The reversal of 10400303101 is 10130300401.

10400303101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2390232100 + 8010071001 = 48890^2 + 89499^2 .

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 10400303101 - 21 = 10400303099 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 (10400301101) 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, 70456 + ... + 160513.

It is an arithmetic number, because the mean of its divisors is an integer number (1336276935).

Almost surely, 210400303101 is an apocalyptic number.

It is an amenable number.

10400303101 is a deficient number, since it is larger than the sum of its proper divisors (289912379).

10400303101 is a wasteful number, since it uses less digits than its factorization.

10400303101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232223.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10400303101 its reverse (10130300401), we get a palindrome (20530603502).

The spelling of 10400303101 in words is "ten billion, four hundred million, three hundred three thousand, one hundred one".

Divisors: 1 37 1217 45029 230969 8545853 281089273 10400303101