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310113401 = 13195112227
BaseRepresentation
bin10010011110111…
…111010001111001
3210121112101121112
4102132333101321
51113342112101
650434450105
710453630463
oct2236772171
9717471545
10310113401
1114a061874
1287a33935
134c32c170
142d287133
151c35a6bb
hex127bf479

310113401 has 8 divisors (see below), whose sum is σ = 334166784. Its totient is φ = 286088400.

The previous prime is 310113361. The next prime is 310113409. The reversal of 310113401 is 104311013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-310113401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (310113409) 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, 19250 + ... + 31476.

It is an arithmetic number, because the mean of its divisors is an integer number (41770848).

Almost surely, 2310113401 is an apocalyptic number.

It is an amenable number.

310113401 is a deficient number, since it is larger than the sum of its proper divisors (24053383).

310113401 is a wasteful number, since it uses less digits than its factorization.

310113401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14191.

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

The square root of 310113401 is about 17610.0369392003. The cubic root of 310113401 is about 676.8724605871.

Adding to 310113401 its reverse (104311013), we get a palindrome (414424414).

The spelling of 310113401 in words is "three hundred ten million, one hundred thirteen thousand, four hundred one".

Divisors: 1 13 1951 12227 25363 158951 23854877 310113401