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3077500053 = 31953991229
BaseRepresentation
bin1011011101101110…
…1110110010010101
321221110212012102110
42313123232302111
522300320000203
61225213301233
7136156214235
oct26733566225
97843765373
103077500053
11133a194381
1271a794819
133a077aa64
14212a1bcc5
151302a1d03
hexb76eec95

3077500053 has 8 divisors (see below), whose sum is σ = 4319298400. Its totient is φ = 1943684208.

The previous prime is 3077500051. The next prime is 3077500093. The reversal of 3077500053 is 3500057703.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3077500053 - 21 = 3077500051 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 (3077500051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26995558 + ... + 26995671.

It is an arithmetic number, because the mean of its divisors is an integer number (539912300).

Almost surely, 23077500053 is an apocalyptic number.

It is an amenable number.

3077500053 is a deficient number, since it is larger than the sum of its proper divisors (1241798347).

3077500053 is a wasteful number, since it uses less digits than its factorization.

3077500053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53991251.

The product of its (nonzero) digits is 11025, while the sum is 30.

The square root of 3077500053 is about 55475.2201708114. The cubic root of 3077500053 is about 1454.5635142813.

Adding to 3077500053 its reverse (3500057703), we get a palindrome (6577557756).

The spelling of 3077500053 in words is "three billion, seventy-seven million, five hundred thousand, fifty-three".

Divisors: 1 3 19 57 53991229 161973687 1025833351 3077500053