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107525489453 = 19131157275161
BaseRepresentation
bin110010000100100000…
…1001100001100101101
3101021112122011211001022
41210021001030030231
53230203011130303
6121221352223525
710524403402664
oct1441101141455
9337478154038
10107525489453
1141668376778
1218a0a09aba5
13a1a7953695
1452c06c9ddb
152be4c54438
hex190904c32d

107525489453 has 16 divisors (see below), whose sum is σ = 114775573440. Its totient is φ = 100444406400.

The previous prime is 107525489389. The next prime is 107525489543. The reversal of 107525489453 is 354984525701.

It is a cyclic number.

It is not a de Polignac number, because 107525489453 - 26 = 107525489389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107525489395 and 107525489404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107525489653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253193 + ... + 528353.

It is an arithmetic number, because the mean of its divisors is an integer number (7173473340).

Almost surely, 2107525489453 is an apocalyptic number.

It is an amenable number.

107525489453 is a deficient number, since it is larger than the sum of its proper divisors (7250083987).

107525489453 is a wasteful number, since it uses less digits than its factorization.

107525489453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275468.

The product of its (nonzero) digits is 6048000, while the sum is 53.

The spelling of 107525489453 in words is "one hundred seven billion, five hundred twenty-five million, four hundred eighty-nine thousand, four hundred fifty-three".

Divisors: 1 19 131 157 2489 2983 20567 275161 390773 5228059 36046091 43200277 684875729 820805263 5659236287 107525489453