Search a number
-
+
3740985025 = 521271178263
BaseRepresentation
bin1101111011111010…
…1110011011000001
3100122201022201200221
43132332232123001
530130143010100
61415114143041
7161463563611
oct33676563301
910581281627
103740985025
11164a763468
12884a21a81
1347807390b
14276baca41
1516d66001a
hexdefae6c1

3740985025 has 12 divisors (see below), whose sum is σ = 4675351552. Its totient is φ = 2969220240.

The previous prime is 3740985013. The next prime is 3740985037. The reversal of 3740985025 is 5205890473.

It is an interprime number because it is at equal distance from previous prime (3740985013) and next prime (3740985037).

It is not a de Polignac number, because 3740985025 - 217 = 3740853953 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 585957 + ... + 592306.

Almost surely, 23740985025 is an apocalyptic number.

It is an amenable number.

3740985025 is a deficient number, since it is larger than the sum of its proper divisors (934366527).

3740985025 is a wasteful number, since it uses less digits than its factorization.

3740985025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178400 (or 1178395 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 3740985025 is about 61163.5923160175. The cubic root of 3740985025 is about 1552.3702929782.

The spelling of 3740985025 in words is "three billion, seven hundred forty million, nine hundred eighty-five thousand, twenty-five".

Divisors: 1 5 25 127 635 3175 1178263 5891315 29456575 149639401 748197005 3740985025