Search a number
-
+
5374612785 = 3537431131993
BaseRepresentation
bin1010000000101101…
…00001010100110001
3111212120021121200210
411000112201110301
542001400102120
62245152334333
7250121312013
oct50026412461
914776247623
105374612785
112308913153
12105bb443a9
13678651969
1438db381b3
15216ca2ce0
hex1405a1531

5374612785 has 64 divisors (see below), whose sum is σ = 9121736448. Its totient is φ = 2698665984.

The previous prime is 5374612759. The next prime is 5374612787. The reversal of 5374612785 is 5872164735.

It is not a de Polignac number, because 5374612785 - 216 = 5374547249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5374612787) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2695749 + ... + 2697741.

It is an arithmetic number, because the mean of its divisors is an integer number (142527132).

Almost surely, 25374612785 is an apocalyptic number.

It is an amenable number.

5374612785 is a deficient number, since it is larger than the sum of its proper divisors (3747123663).

5374612785 is a wasteful number, since it uses less digits than its factorization.

5374612785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194.

The product of its digits is 1411200, while the sum is 48.

The square root of 5374612785 is about 73311.7506611321. The cubic root of 5374612785 is about 1751.6569650505.

The spelling of 5374612785 in words is "five billion, three hundred seventy-four million, six hundred twelve thousand, seven hundred eighty-five".

Divisors: 1 3 5 15 37 43 111 113 129 185 215 339 555 565 645 1591 1695 1993 4181 4773 4859 5979 7955 9965 12543 14577 20905 23865 24295 29895 62715 72885 73741 85699 179783 221223 225209 257097 368705 428495 539349 675627 898915 1106115 1126045 1285485 2696745 3170863 3378135 8332733 9512589 9683987 15854315 24998199 29051961 41663665 47562945 48419935 124990995 145259805 358307519 1074922557 1791537595 5374612785