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2768025374 = 217194122549
BaseRepresentation
bin1010010011111100…
…1011011100011110
321010220112020222022
42210333023130132
521132103302444
61134400220142
7125410553552
oct24477133436
97126466868
102768025374
1111a0529484
1265300a652
1335161354a
141c389d862
151130209ee
hexa4fcb71e

2768025374 has 48 divisors (see below), whose sum is σ = 4745142000. Its totient is φ = 1203471360.

The previous prime is 2768025373. The next prime is 2768025397. The reversal of 2768025374 is 4735208672.

It is a super-2 number, since 2×27680253742 = 15323928942215679752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2768025373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1084652 + ... + 1087200.

It is an arithmetic number, because the mean of its divisors is an integer number (98857125).

Almost surely, 22768025374 is an apocalyptic number.

2768025374 is a deficient number, since it is larger than the sum of its proper divisors (1977116626).

2768025374 is a wasteful number, since it uses less digits than its factorization.

2768025374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669 (or 2628 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 2768025374 is about 52612.0268949981. The cubic root of 2768025374 is about 1404.0740806494.

The spelling of 2768025374 in words is "two billion, seven hundred sixty-eight million, twenty-five thousand, three hundred seventy-four".

Divisors: 1 2 17 19 34 38 41 82 323 646 697 779 1394 1558 1681 2549 3362 5098 13243 26486 28577 31939 43333 48431 57154 63878 86666 96862 104509 209018 542963 823327 1085926 1646654 1776653 1985671 3553306 3971342 4284869 8569738 33756407 67512814 72842773 81412511 145685546 162825022 1384012687 2768025374