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3875137795 = 53125000889
BaseRepresentation
bin1110011011111001…
…1110100100000011
3101000001202101201001
43212332132210003
530414013402140
61440305352431
7165013061554
oct34676364403
911001671631
103875137795
111709461421
12901938717
13499ab4659
1428a93032b
1517a30de9a
hexe6f9e903

3875137795 has 8 divisors (see below), whose sum is σ = 4800170880. Its totient is φ = 3000106560.

The previous prime is 3875137753. The next prime is 3875137813. The reversal of 3875137795 is 5977315783.

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

It is not a de Polignac number, because 3875137795 - 219 = 3874613507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12500290 + ... + 12500599.

It is an arithmetic number, because the mean of its divisors is an integer number (600021360).

Almost surely, 23875137795 is an apocalyptic number.

3875137795 is a deficient number, since it is larger than the sum of its proper divisors (925033085).

3875137795 is a wasteful number, since it uses less digits than its factorization.

3875137795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25000925.

The product of its digits is 5556600, while the sum is 55.

The square root of 3875137795 is about 62250.6047761787. The cubic root of 3875137795 is about 1570.7089438910.

The spelling of 3875137795 in words is "three billion, eight hundred seventy-five million, one hundred thirty-seven thousand, seven hundred ninety-five".

Divisors: 1 5 31 155 25000889 125004445 775027559 3875137795