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2752270023 = 31948285439
BaseRepresentation
bin1010010000001100…
…0100111011000111
321002210212210200210
42210003010323013
521114040120043
61133034410503
7125126623566
oct24403047307
97083783623
102752270023
111192648228
12649890a33
1334b288159
141c175bbdd
1511195c633
hexa40c4ec7

2752270023 has 8 divisors (see below), whose sum is σ = 3862835200. Its totient is φ = 1738275768.

The previous prime is 2752270021. The next prime is 2752270051. The reversal of 2752270023 is 3200722572.

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

It is not a de Polignac number, because 2752270023 - 21 = 2752270021 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 (2752270021) 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, 24142663 + ... + 24142776.

It is an arithmetic number, because the mean of its divisors is an integer number (482854400).

Almost surely, 22752270023 is an apocalyptic number.

2752270023 is a deficient number, since it is larger than the sum of its proper divisors (1110565177).

2752270023 is a wasteful number, since it uses less digits than its factorization.

2752270023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48285461.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 2752270023 is about 52462.0817638797. The cubic root of 2752270023 is about 1401.4050558948.

Adding to 2752270023 its reverse (3200722572), we get a palindrome (5952992595).

The spelling of 2752270023 in words is "two billion, seven hundred fifty-two million, two hundred seventy thousand, twenty-three".

Divisors: 1 3 19 57 48285439 144856317 917423341 2752270023