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608428863932 = 221373420126371
BaseRepresentation
bin10001101101010010010…
…11111011000110111100
32011011110110020201002212
420312221023323012330
534432030242121212
61143301450035552
761646302004231
oct10665113730674
92134413221085
10608428863932
1121504026084a
1299b01718bb8
13454b3ca9a66
142163b8a7788
1510c5ed2de22
hex8da92fb1bc

608428863932 has 24 divisors (see below), whose sum is σ = 1065820054992. Its totient is φ = 303908976000.

The previous prime is 608428863901. The next prime is 608428863943. The reversal of 608428863932 is 239368824806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23058707 + ... + 23085077.

It is an arithmetic number, because the mean of its divisors is an integer number (44409168958).

Almost surely, 2608428863932 is an apocalyptic number.

It is an amenable number.

608428863932 is a deficient number, since it is larger than the sum of its proper divisors (457391191060).

608428863932 is a wasteful number, since it uses less digits than its factorization.

608428863932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31949 (or 31947 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 608428863932 in words is "six hundred eight billion, four hundred twenty-eight million, eight hundred sixty-three thousand, nine hundred thirty-two".

Divisors: 1 2 4 1373 2746 4201 5492 8402 16804 26371 52742 105484 5767973 11535946 23071892 36207383 72414766 110784571 144829532 221569142 443138284 152107215983 304214431966 608428863932