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11930700125 = 53831398273
BaseRepresentation
bin10110001110010000…
…00000100101011101
31010210110201100210102
423013020000211131
5143413224401000
65251512150445
7601440164201
oct130710004535
933713640712
1011930700125
115072629653
12238b698425
1311819ac896
1481273cb01
1549c6323d5
hex2c720095d

11930700125 has 32 divisors (see below), whose sum is σ = 15179149440. Its totient is φ = 9360595200.

The previous prime is 11930700053. The next prime is 11930700143. The reversal of 11930700125 is 52100703911.

It is not a de Polignac number, because 11930700125 - 214 = 11930683741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1437989 + ... + 1446261.

It is an arithmetic number, because the mean of its divisors is an integer number (474348420).

Almost surely, 211930700125 is an apocalyptic number.

It is an amenable number.

11930700125 is a deficient number, since it is larger than the sum of its proper divisors (3248449315).

11930700125 is an equidigital number, since it uses as much as digits as its factorization.

11930700125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510 (or 8500 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 29.

The spelling of 11930700125 in words is "eleven billion, nine hundred thirty million, seven hundred thousand, one hundred twenty-five".

Divisors: 1 5 25 83 125 139 415 695 2075 3475 8273 10375 11537 17375 41365 57685 206825 288425 686659 1034125 1149947 1442125 3433295 5749735 17166475 28748675 85832375 95445601 143743375 477228005 2386140025 11930700125