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103516066740 = 22351725267779
BaseRepresentation
bin110000001101000001…
…0011101001110110100
3100220012012202001001210
41200122002131032310
53144000103113430
6115315444321420
710323140022642
oct1403202351664
9326165661053
10103516066740
113a9a0137089
121808b3a3270
1399b90b30c8
145020002192
152a5cc6c2b0
hex181a09d3b4

103516066740 has 24 divisors (see below), whose sum is σ = 289844987040. Its totient is φ = 27604284448.

The previous prime is 103516066733. The next prime is 103516066769. The reversal of 103516066740 is 47660615301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862633830 + ... + 862633949.

It is an arithmetic number, because the mean of its divisors is an integer number (12076874460).

Almost surely, 2103516066740 is an apocalyptic number.

103516066740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103516066740 is an abundant number, since it is smaller than the sum of its proper divisors (186328920300).

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

103516066740 is a wasteful number, since it uses less digits than its factorization.

103516066740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725267791 (or 1725267789 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 103516066740 in words is "one hundred three billion, five hundred sixteen million, sixty-six thousand, seven hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1725267779 3450535558 5175803337 6901071116 8626338895 10351606674 17252677790 20703213348 25879016685 34505355580 51758033370 103516066740