Search a number
-
+
5747293872 = 243314279323
BaseRepresentation
bin1010101101001000…
…01011111010110000
3112211112112210001000
411112210023322300
543232301400442
62350144242000
7262265122545
oct52644137260
915745483030
105747293872
11248a219a51
121144910300
13707919708
143c742abcc
1523986bd4c
hex15690beb0

5747293872 has 80 divisors (see below), whose sum is σ = 16510193280. Its totient is φ = 1914216768.

The previous prime is 5747293861. The next prime is 5747293901. The reversal of 5747293872 is 2783927475.

5747293872 is a `hidden beast` number, since 5 + 7 + 472 + 93 + 87 + 2 = 666.

It is a super-2 number, since 2×57472938722 = 66062773702257504768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 611803 + ... + 621125.

It is an arithmetic number, because the mean of its divisors is an integer number (206377416).

Almost surely, 25747293872 is an apocalyptic number.

It is an amenable number.

5747293872 is an abundant number, since it is smaller than the sum of its proper divisors (10762899408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5747293872 is a wasteful number, since it uses less digits than its factorization.

5747293872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10767 (or 10755 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 54.

The square root of 5747293872 is about 75810.9086609572. The cubic root of 5747293872 is about 1791.2428425319.

The spelling of 5747293872 in words is "five billion, seven hundred forty-seven million, two hundred ninety-three thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 1427 2854 4281 5708 8562 9323 11416 12843 17124 18646 22832 25686 27969 34248 37292 38529 51372 55938 68496 74584 77058 83907 102744 111876 149168 154116 167814 205488 223752 251721 308232 335628 447504 503442 616464 671256 1006884 1342512 2013768 4027536 13303921 26607842 39911763 53215684 79823526 106431368 119735289 159647052 212862736 239470578 319294104 359205867 478941156 638588208 718411734 957882312 1436823468 1915764624 2873646936 5747293872