Search a number
-
+
24710245085 = 519614264063
BaseRepresentation
bin10111000000110110…
…000110101011011101
32100210002200111210102
4113000312012223131
5401101310320320
615203550150445
71533225421601
oct270066065335
970702614712
1024710245085
11a53031a959
1249574b2425
13243a4b49c6
1412a5abd501
15999539175
hex5c0d86add

24710245085 has 16 divisors (see below), whose sum is σ = 31724636160. Its totient is φ = 18420747840.

The previous prime is 24710245061. The next prime is 24710245103. The reversal of 24710245085 is 58054201742.

It is not a de Polignac number, because 24710245085 - 222 = 24706050781 is a prime.

It is a super-2 number, since 2×247102450852 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2126237 + ... + 2137826.

It is an arithmetic number, because the mean of its divisors is an integer number (1982789760).

Almost surely, 224710245085 is an apocalyptic number.

It is an amenable number.

24710245085 is a deficient number, since it is larger than the sum of its proper divisors (7014391075).

24710245085 is a wasteful number, since it uses less digits than its factorization.

24710245085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264148.

The product of its (nonzero) digits is 89600, while the sum is 38.

The spelling of 24710245085 in words is "twenty-four billion, seven hundred ten million, two hundred forty-five thousand, eighty-five".

Divisors: 1 5 19 61 95 305 1159 5795 4264063 21320315 81017197 260107843 405085985 1300539215 4942049017 24710245085