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313050101 = 71313924749
BaseRepresentation
bin10010101010001…
…100001111110101
3210211001121000012
4102222030033311
51120120100401
651021430005
710520611340
oct2252141765
9724047005
10313050101
111507881a1
1288a0b305
134cb19a60
142d80d457
151c73a8bb
hex12a8c3f5

313050101 has 16 divisors (see below), whose sum is σ = 388080000. Its totient is φ = 245896128.

The previous prime is 313050097. The next prime is 313050103. The reversal of 313050101 is 101050313.

It is a cyclic number.

It is not a de Polignac number, because 313050101 - 22 = 313050097 is a prime.

It is a super-2 number, since 2×3130501012 = 196000731472220402, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313050103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275 + ... + 25023.

It is an arithmetic number, because the mean of its divisors is an integer number (24255000).

Almost surely, 2313050101 is an apocalyptic number.

It is an amenable number.

313050101 is a deficient number, since it is larger than the sum of its proper divisors (75029899).

313050101 is a wasteful number, since it uses less digits than its factorization.

313050101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24908.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 313050101 is about 17693.2218942735. The cubic root of 313050101 is about 679.0023584227.

The spelling of 313050101 in words is "three hundred thirteen million, fifty thousand, one hundred one".

Divisors: 1 7 13 91 139 973 1807 12649 24749 173243 321737 2252159 3440111 24080777 44721443 313050101