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53283556482 = 23131974497723
BaseRepresentation
bin110001100111111100…
…101000110010000010
312002112102102010022220
4301213330220302002
51333111042301412
640251135311510
73564262520502
oct614774506202
9162472363286
1053283556482
11206631a66a2
12a3b067b596
135042115660
142816869a02
1515bcc9a68c
hexc67f28c82

53283556482 has 64 divisors (see below), whose sum is σ = 115619011200. Its totient is φ = 16273281024.

The previous prime is 53283556451. The next prime is 53283556483. The reversal of 53283556482 is 28465538235.

It is not an unprimeable number, because it can be changed into a prime (53283556483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6895473 + ... + 6903195.

It is an arithmetic number, because the mean of its divisors is an integer number (1806547050).

Almost surely, 253283556482 is an apocalyptic number.

53283556482 is an abundant number, since it is smaller than the sum of its proper divisors (62335454718).

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

53283556482 is a wasteful number, since it uses less digits than its factorization.

53283556482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8387.

The product of its digits is 6912000, while the sum is 51.

The spelling of 53283556482 in words is "fifty-three billion, two hundred eighty-three million, five hundred fifty-six thousand, four hundred eighty-two".

Divisors: 1 2 3 6 13 26 39 78 197 394 449 591 898 1182 1347 2561 2694 5122 5837 7683 7723 11674 15366 15446 17511 23169 35022 46338 88453 100399 176906 200798 265359 301197 530718 602394 1149889 1521431 2299778 3042862 3449667 3467627 4564293 6899334 6935254 9128586 10402881 19778603 20805762 39557206 45079151 59335809 90158302 118671618 135237453 270474906 683122519 1366245038 2049367557 4098735114 8880592747 17761185494 26641778241 53283556482