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8045224344 = 233341908449
BaseRepresentation
bin1110111111000100…
…00110000110011000
3202202200111202001000
413133202012012120
5112434034134334
63410153025000
7403240164363
oct73742060630
922680452030
108045224344
113459357143
1216863b5160
139b2a188a1
145646bb0da
15321480299
hex1df886198

8045224344 has 64 divisors (see below), whose sum is σ = 22892940000. Its totient is φ = 2616330240.

The previous prime is 8045224339. The next prime is 8045224361. The reversal of 8045224344 is 4434225408.

It is a super-3 number, since 3×80452243443 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8045224299 and 8045224308.

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, 445369 + ... + 463080.

Almost surely, 28045224344 is an apocalyptic number.

It is an amenable number.

8045224344 is an abundant number, since it is smaller than the sum of its proper divisors (14847715656).

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

8045224344 is a wasteful number, since it uses less digits than its factorization.

8045224344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908505 (or 908495 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

The square root of 8045224344 is about 89695.1745859274. The cubic root of 8045224344 is about 2003.7616160203.

The spelling of 8045224344 in words is "eight billion, forty-five million, two hundred twenty-four thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 41 54 72 82 108 123 164 216 246 328 369 492 738 984 1107 1476 2214 2952 4428 8856 908449 1816898 2725347 3633796 5450694 7267592 8176041 10901388 16352082 21802776 24528123 32704164 37246409 49056246 65408328 74492818 98112492 111739227 148985636 196224984 223478454 297971272 335217681 446956908 670435362 893913816 1005653043 1340870724 2011306086 2681741448 4022612172 8045224344