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107202585340 = 22543124654169
BaseRepresentation
bin110001111010111000…
…1011010001011111100
3101020201010120120212201
41203311301122023330
53224022330212330
6121125335241244
710513402640404
oct1436561321374
9336633516781
10107202585340
1141512079074
1218939b19224
13a155a96666
14528d873804
152bc671deca
hex18f5c5a2fc

107202585340 has 24 divisors (see below), whose sum is σ = 230360906160. Its totient is φ = 41883800448.

The previous prime is 107202585331. The next prime is 107202585349. The reversal of 107202585340 is 43585202701.

It is an interprime number because it is at equal distance from previous prime (107202585331) and next prime (107202585349).

It is a super-2 number, since 2×1072025853402 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107202585340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107202585349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62326225 + ... + 62327944.

It is an arithmetic number, because the mean of its divisors is an integer number (9598371090).

Almost surely, 2107202585340 is an apocalyptic number.

107202585340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107202585340 is an abundant number, since it is smaller than the sum of its proper divisors (123158320820).

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

107202585340 is a wasteful number, since it uses less digits than its factorization.

107202585340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124654221 (or 124654219 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 107202585340 in words is "one hundred seven billion, two hundred two million, five hundred eighty-five thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 124654169 249308338 498616676 623270845 1246541690 2493083380 5360129267 10720258534 21440517068 26800646335 53601292670 107202585340