Search a number
-
+
10725010994 = 237415366697
BaseRepresentation
bin10011111110100001…
…01010111000110010
31000200110000000020102
421333100222320302
5133431100322434
64532122112402
7526530042425
oct117720527062
930613000212
1010725010994
114603a97555
1220b394b702
13101bc75a69
1473a56b9bc
1542b87107e
hex27f42ae32

10725010994 has 32 divisors (see below), whose sum is σ = 17244901296. Its totient is φ = 4994196480.

The previous prime is 10725010993. The next prime is 10725011029. The reversal of 10725010994 is 49901052701.

It can be written as a sum of positive squares in 8 ways, for example, as 2359530625 + 8365480369 = 48575^2 + 91463^2 .

It is not an unprimeable number, because it can be changed into a prime (10725010993) 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, 127454 + ... + 194150.

Almost surely, 210725010994 is an apocalyptic number.

10725010994 is a deficient number, since it is larger than the sum of its proper divisors (6519890302).

10725010994 is a wasteful number, since it uses less digits than its factorization.

10725010994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66830.

The product of its (nonzero) digits is 22680, while the sum is 38.

The spelling of 10725010994 in words is "ten billion, seven hundred twenty-five million, ten thousand, nine hundred ninety-four".

Divisors: 1 2 37 41 53 74 82 106 1517 1961 2173 3034 3922 4346 66697 80401 133394 160802 2467789 2734577 3534941 4935578 5469154 7069882 101179349 130792817 144932581 202358698 261585634 289865162 5362505497 10725010994