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107575989868 = 221729167326657
BaseRepresentation
bin110010000110000000…
…1110101011001101100
3101021200011012111121001
41210030001311121230
53230303423133433
6121230354450044
710525555553344
oct1441401653154
9337604174531
10107575989868
1141693929456
1218a22b93924
13a1b5255799
1452c72b3d24
152be93cc57d
hex190c07566c

107575989868 has 48 divisors (see below), whose sum is σ = 207440896320. Its totient is φ = 48585506816.

The previous prime is 107575989847. The next prime is 107575989923. The reversal of 107575989868 is 868989575701.

It is a self number, because there is not a number n which added to its sum of digits gives 107575989868.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165996 + ... + 492652.

It is an arithmetic number, because the mean of its divisors is an integer number (4321685340).

Almost surely, 2107575989868 is an apocalyptic number.

It is an amenable number.

107575989868 is a deficient number, since it is larger than the sum of its proper divisors (99864906452).

107575989868 is a wasteful number, since it uses less digits than its factorization.

107575989868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326874 (or 326872 counting only the distinct ones).

The product of its (nonzero) digits is 304819200, while the sum is 73.

The spelling of 107575989868 in words is "one hundred seven billion, five hundred seventy-five million, nine hundred eighty-nine thousand, eight hundred sixty-eight".

Divisors: 1 2 4 17 29 34 58 68 116 167 334 493 668 986 1972 2839 4843 5678 9686 11356 19372 82331 164662 326657 329324 653314 1306628 5553169 9473053 11106338 18946106 22212676 37892212 54551719 109103438 161041901 218206876 322083802 644167604 927379223 1581999851 1854758446 3163999702 3709516892 6327999404 26893997467 53787994934 107575989868