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3152433061 = 23137062307
BaseRepresentation
bin1011101111100110…
…0100111110100101
322010200212012012001
42323321210332211
522424010324221
61240451325301
7141056144641
oct27371447645
98120765161
103152433061
111378514688
1273b8b0831
133b3155a0b
1421c965c21
15136b54391
hexbbe64fa5

3152433061 has 4 divisors (see below), whose sum is σ = 3289495392. Its totient is φ = 3015370732.

The previous prime is 3152433019. The next prime is 3152433073. The reversal of 3152433061 is 1603342513.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1603342513 = 6379251347.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3152433061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3152437061) 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, 68531131 + ... + 68531176.

It is an arithmetic number, because the mean of its divisors is an integer number (822373848).

Almost surely, 23152433061 is an apocalyptic number.

It is an amenable number.

3152433061 is a deficient number, since it is larger than the sum of its proper divisors (137062331).

3152433061 is a wasteful number, since it uses less digits than its factorization.

3152433061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137062330.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3152433061 is about 56146.5320478478. The cubic root of 3152433061 is about 1466.2745315700.

Adding to 3152433061 its reverse (1603342513), we get a palindrome (4755775574).

The spelling of 3152433061 in words is "three billion, one hundred fifty-two million, four hundred thirty-three thousand, sixty-one".

Divisors: 1 23 137062307 3152433061