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6860028068 = 22293137471097
BaseRepresentation
bin1100110001110001…
…11011100010100100
3122201002100112101122
412120320323202210
5103022131344233
63052414113112
7331666163555
oct63070734244
918632315348
106860028068
112a00341693
1213b54ab798
1385430860a
1449112232c
152a23bad98
hex198e3b8a4

6860028068 has 96 divisors (see below), whose sum is σ = 13458493440. Its totient is φ = 3049159680.

The previous prime is 6860028061. The next prime is 6860028079. The reversal of 6860028068 is 8608200686.

It is not an unprimeable number, because it can be changed into a prime (6860028061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6252896 + ... + 6253992.

It is an arithmetic number, because the mean of its divisors is an integer number (140192640).

Almost surely, 26860028068 is an apocalyptic number.

It is an amenable number.

6860028068 is a deficient number, since it is larger than the sum of its proper divisors (6598465372).

6860028068 is a wasteful number, since it uses less digits than its factorization.

6860028068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 6860028068 is about 82825.2864045757. The cubic root of 6860028068 is about 1900.0949230508.

The spelling of 6860028068 in words is "six billion, eight hundred sixty million, twenty-eight thousand, sixty-eight".

Divisors: 1 2 4 29 31 37 47 58 62 74 94 116 124 148 188 899 1073 1097 1147 1363 1457 1739 1798 2146 2194 2294 2726 2914 3478 3596 4292 4388 4588 5452 5828 6956 31813 33263 34007 40589 42253 50431 51559 53909 63626 66526 68014 81178 84506 100862 103118 107818 127252 133052 136028 162356 169012 201724 206236 215636 986203 1177081 1258259 1495211 1563361 1598329 1907683 1972406 2354162 2516518 2990422 3126722 3196658 3815366 3944812 4708324 5033036 5980844 6253444 6393316 7630732 36489511 46351541 55322807 59138173 72979022 92703082 110645614 118276346 145958044 185406164 221291228 236552692 1715007017 3430014034 6860028068