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120620004011 = 1312317537337
BaseRepresentation
bin111000001010110000…
…0110011001010101011
3102112100012211002002222
41300111200303022223
53434012210112021
6131225001144255
711500035055163
oct1602540631253
9375305732088
10120620004011
1147177936331
121b46348b08b
13b4b3798150
145ba38195a3
15320e6256ab
hex1c158332ab

120620004011 has 8 divisors (see below), whose sum is σ = 130004005824. Its totient is φ = 111251079360.

The previous prime is 120620003981. The next prime is 120620004019. The reversal of 120620004011 is 110400026021.

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 120620004011 - 226 = 120552895147 is a prime.

It is a super-2 number, since 2×1206200040112 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120620004019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3752666 + ... + 3784671.

It is an arithmetic number, because the mean of its divisors is an integer number (16250500728).

Almost surely, 2120620004011 is an apocalyptic number.

120620004011 is a deficient number, since it is larger than the sum of its proper divisors (9384001813).

120620004011 is a wasteful number, since it uses less digits than its factorization.

120620004011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7538581.

The product of its (nonzero) digits is 96, while the sum is 17.

The spelling of 120620004011 in words is "one hundred twenty billion, six hundred twenty million, four thousand, eleven".

Divisors: 1 13 1231 16003 7537337 97985381 9278461847 120620004011