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2060053664 = 25313176551
BaseRepresentation
bin111101011001001…
…1110110010100000
312022120100120100212
41322302132302200
513204333204124
6540230033252
7102023111234
oct17262366240
95276316325
102060053664
11967934899
12495aa8828
1326aa42886
1415784c5c4
15c0cc640e
hex7ac9eca0

2060053664 has 48 divisors (see below), whose sum is σ = 4200408576. Its totient is φ = 993504000.

The previous prime is 2060053613. The next prime is 2060053729. The reversal of 2060053664 is 4663500602.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2060053664.

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, 311189 + ... + 317739.

It is an arithmetic number, because the mean of its divisors is an integer number (87508512).

Almost surely, 22060053664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2060053664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2100204288).

2060053664 is an abundant number, since it is smaller than the sum of its proper divisors (2140354912).

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

2060053664 is a wasteful number, since it uses less digits than its factorization.

2060053664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6909 (or 6901 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2060053664 is about 45387.8140473850. The cubic root of 2060053664 is about 1272.4073758142.

The spelling of 2060053664 in words is "two billion, sixty million, fifty-three thousand, six hundred sixty-four".

Divisors: 1 2 4 8 16 31 32 62 124 248 317 496 634 992 1268 2536 5072 6551 9827 10144 13102 19654 26204 39308 52408 78616 104816 157232 203081 209632 314464 406162 812324 1624648 2076667 3249296 4153334 6498592 8306668 16613336 33226672 64376677 66453344 128753354 257506708 515013416 1030026832 2060053664