Search a number
-
+
316630127 = 11377310657
BaseRepresentation
bin10010110111110…
…110010001101111
3211001210110212202
4102313312101233
51122024131002
651230252115
710563211622
oct2267662157
9731713782
10316630127
111528029a0
128a05703b
13507a1408
14300a1db9
151cbe6502
hex12df646f

316630127 has 16 divisors (see below), whose sum is σ = 359643552. Its totient is φ = 276203520.

The previous prime is 316630099. The next prime is 316630159. The reversal of 316630127 is 721036613.

It is not a de Polignac number, because 316630127 - 214 = 316613743 is a prime.

It is a super-2 number, since 2×3166301272 = 200509274648072258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 316630127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316630927) 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, 24383 + ... + 35039.

It is an arithmetic number, because the mean of its divisors is an integer number (22477722).

Almost surely, 2316630127 is an apocalyptic number.

316630127 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

316630127 is a deficient number, since it is larger than the sum of its proper divisors (43013425).

316630127 is a wasteful number, since it uses less digits than its factorization.

316630127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10778.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 316630127 is about 17794.1037144330. The cubic root of 316630127 is about 681.5809000786.

The spelling of 316630127 in words is "three hundred sixteen million, six hundred thirty thousand, one hundred twenty-seven".

Divisors: 1 11 37 73 407 803 2701 10657 29711 117227 394309 777961 4337399 8557571 28784557 316630127