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107534937770 = 25135315607393
BaseRepresentation
bin110010000100110010…
…1001110111010101010
3101021120021221211200222
41210021211032322222
53230212421002040
6121222330530042
710524546614051
oct1441145167252
9337507854628
10107534937770
114167273a3a7
1218a11296922
13a1a98b10c0
1452c1a69398
152be59bdbb5
hex190994eeaa

107534937770 has 32 divisors (see below), whose sum is σ = 212385417552. Its totient is φ = 38956050432.

The previous prime is 107534937751. The next prime is 107534937781. The reversal of 107534937770 is 77739435701.

It can be written as a sum of positive squares in 8 ways, for example, as 36560116849 + 70974820921 = 191207^2 + 266411^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (53).

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, 7796807 + ... + 7810586.

Almost surely, 2107534937770 is an apocalyptic number.

107534937770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107534937770 is a deficient number, since it is larger than the sum of its proper divisors (104850479782).

107534937770 is a wasteful number, since it uses less digits than its factorization.

107534937770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15607466.

The product of its (nonzero) digits is 3889620, while the sum is 53.

The spelling of 107534937770 in words is "one hundred seven billion, five hundred thirty-four million, nine hundred thirty-seven thousand, seven hundred seventy".

Divisors: 1 2 5 10 13 26 53 65 106 130 265 530 689 1378 3445 6890 15607393 31214786 78036965 156073930 202896109 405792218 827191829 1014480545 1654383658 2028961090 4135959145 8271918290 10753493777 21506987554 53767468885 107534937770