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3153113401 = 23137091887
BaseRepresentation
bin1011101111110000…
…1011000100111001
322010202010202102211
42323330023010321
522424144112101
61240514055121
7141065010304
oct27374130471
98122122384
103153113401
111378939849
1273bb7a4a1
133b3333599
1421caa1b3b
15136c3ac51
hexbbf0b139

3153113401 has 4 divisors (see below), whose sum is σ = 3290205312. Its totient is φ = 3016021492.

The previous prime is 3153113399. The next prime is 3153113407. The reversal of 3153113401 is 1043113513.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3153113401 - 21 = 3153113399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3153113407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68545921 + ... + 68545966.

It is an arithmetic number, because the mean of its divisors is an integer number (822551328).

Almost surely, 23153113401 is an apocalyptic number.

It is an amenable number.

3153113401 is a deficient number, since it is larger than the sum of its proper divisors (137091911).

3153113401 is a wasteful number, since it uses less digits than its factorization.

3153113401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137091910.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 3153113401 is about 56152.5903320586. The cubic root of 3153113401 is about 1466.3800049659.

Adding to 3153113401 its reverse (1043113513), we get a palindrome (4196226914).

The spelling of 3153113401 in words is "three billion, one hundred fifty-three million, one hundred thirteen thousand, four hundred one".

Divisors: 1 23 137091887 3153113401