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2750752413 = 33234429553
BaseRepresentation
bin1010001111110101…
…0010011010011101
321002201000200221000
42203331102122131
521113143034123
61132542100513
7125111003223
oct24375223235
97081020830
102750752413
111191801002
1264927a739
1334ab76466
141c1484b13
1511175cb43
hexa3f5269d

2750752413 has 16 divisors (see below), whose sum is σ = 4252371840. Its totient is φ = 1754102592.

The previous prime is 2750752391. The next prime is 2750752447. The reversal of 2750752413 is 3142570572.

It is not a de Polignac number, because 2750752413 - 28 = 2750752157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750752453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2214156 + ... + 2215397.

It is an arithmetic number, because the mean of its divisors is an integer number (265773240).

Almost surely, 22750752413 is an apocalyptic number.

2750752413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2750752413 is a deficient number, since it is larger than the sum of its proper divisors (1501619427).

2750752413 is a wasteful number, since it uses less digits than its factorization.

2750752413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4429585 (or 4429579 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 2750752413 is about 52447.6158943378. The cubic root of 2750752413 is about 1401.1474288773.

The spelling of 2750752413 in words is "two billion, seven hundred fifty million, seven hundred fifty-two thousand, four hundred thirteen".

Divisors: 1 3 9 23 27 69 207 621 4429553 13288659 39865977 101879719 119597931 305639157 916917471 2750752413