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120530106407 = 237197288511
BaseRepresentation
bin111000001000000100…
…1110111100000100111
3102112002221122210210002
41300100021313200213
53433321201401112
6131212030251515
711464564000064
oct1602011674047
9375087583702
10120530106407
1147131114997
121b439356b9b
13b49ac809b9
145b958d7c6b
1532067b91c2
hex1c10277827

120530106407 has 8 divisors (see below), whose sum is σ = 125945487360. Its totient is φ = 115129303960.

The previous prime is 120530106401. The next prime is 120530106427. The reversal of 120530106407 is 704601035021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120530106407 - 224 = 120513329191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120530106407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120530106401) 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, 3627719 + ... + 3660792.

It is an arithmetic number, because the mean of its divisors is an integer number (15743185920).

Almost surely, 2120530106407 is an apocalyptic number.

120530106407 is a deficient number, since it is larger than the sum of its proper divisors (5415380953).

120530106407 is an equidigital number, since it uses as much as digits as its factorization.

120530106407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7289253.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 120530106407 in words is "one hundred twenty billion, five hundred thirty million, one hundred six thousand, four hundred seven".

Divisors: 1 23 719 16537 7288511 167635753 5240439409 120530106407