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3113000315 = 53153378941
BaseRepresentation
bin1011100110001100…
…1001110101111011
322000221122210121222
42321203021311323
522333412002230
61232522222255
7140100031445
oct27143116573
98027583558
103113000315
111358231237
1272a65498b
133a7c2a429
1421761d495
151334656e5
hexb98c9d7b

3113000315 has 16 divisors (see below), whose sum is σ = 3928870656. Its totient is φ = 2364585600.

The previous prime is 3113000309. The next prime is 3113000353. The reversal of 3113000315 is 5130003113.

It is a de Polignac number, because none of the positive numbers 2k-3113000315 is a prime.

It is a super-2 number, since 2×31130003152 = 19381541922380198450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3113000293 and 3113000302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181256 + ... + 197685.

It is an arithmetic number, because the mean of its divisors is an integer number (245554416).

Almost surely, 23113000315 is an apocalyptic number.

3113000315 is a deficient number, since it is larger than the sum of its proper divisors (815870341).

3113000315 is a wasteful number, since it uses less digits than its factorization.

3113000315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379030.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 3113000315 is about 55794.2677611240. The cubic root of 3113000315 is about 1460.1351465251.

Adding to 3113000315 its reverse (5130003113), we get a palindrome (8243003428).

The spelling of 3113000315 in words is "three billion, one hundred thirteen million, three hundred fifteen", and thus it is an aban number.

Divisors: 1 5 31 53 155 265 1643 8215 378941 1894705 11747171 20083873 58735855 100419365 622600063 3113000315