Search a number
-
+
3875253044 = 221379943343
BaseRepresentation
bin1110011011111011…
…1010101100110100
3101000001222020210112
43212332322230310
530414031044134
61440312042152
7165014051555
oct34676725464
911001866715
103875253044
11170952aa73
12901993358
13499b24c50
1428a96032c
1517a3331ce
hexe6fbab34

3875253044 has 24 divisors (see below), whose sum is σ = 7395816960. Its totient is φ = 1765936224.

The previous prime is 3875253043. The next prime is 3875253089. The reversal of 3875253044 is 4403525783.

It is a junction number, because it is equal to n+sod(n) for n = 3875252992 and 3875253010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3875253043) 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, 467564 + ... + 475779.

It is an arithmetic number, because the mean of its divisors is an integer number (308159040).

Almost surely, 23875253044 is an apocalyptic number.

It is an amenable number.

3875253044 is a deficient number, since it is larger than the sum of its proper divisors (3520563916).

3875253044 is a wasteful number, since it uses less digits than its factorization.

3875253044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943439 (or 943437 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 3875253044 is about 62251.5304550820. The cubic root of 3875253044 is about 1570.7245150225.

The spelling of 3875253044 in words is "three billion, eight hundred seventy-five million, two hundred fifty-three thousand, forty-four".

Divisors: 1 2 4 13 26 52 79 158 316 1027 2054 4108 943343 1886686 3773372 12263459 24526918 49053836 74524097 149048194 298096388 968813261 1937626522 3875253044