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107869608 = 233271119457
BaseRepresentation
bin1100110110111…
…11010110101000
321111222100021200
412123133112220
5210103311413
614412004200
72446606440
oct633372650
9244870250
10107869608
1155987040
1230160660
131946a792
141047d120
15970b573
hex66df5a8

107869608 has 96 divisors (see below), whose sum is σ = 364253760. Its totient is φ = 28016640.

The previous prime is 107869603. The next prime is 107869621. The reversal of 107869608 is 806968701.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (107869603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4185 + ... + 15272.

It is an arithmetic number, because the mean of its divisors is an integer number (3794310).

Almost surely, 2107869608 is an apocalyptic number.

107869608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

107869608 is an abundant number, since it is smaller than the sum of its proper divisors (256384152).

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

107869608 is a wasteful number, since it uses less digits than its factorization.

107869608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19487 (or 19480 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 107869608 is about 10386.0294626965. The cubic root of 107869608 is about 476.0285861890.

The spelling of 107869608 in words is "one hundred seven million, eight hundred sixty-nine thousand, six hundred eight".

Divisors: 1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 33 36 42 44 56 63 66 72 77 84 88 99 126 132 154 168 198 231 252 264 308 396 462 504 616 693 792 924 1386 1848 2772 5544 19457 38914 58371 77828 116742 136199 155656 175113 214027 233484 272398 350226 408597 428054 466968 544796 642081 700452 817194 856108 1089592 1225791 1284162 1400904 1498189 1634388 1712216 1926243 2451582 2568324 2996378 3268776 3852486 4494567 4903164 5136648 5992756 7704972 8989134 9806328 11985512 13483701 15409944 17978268 26967402 35956536 53934804 107869608