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120032414261 = 233275145643
BaseRepresentation
bin110111111001001111…
…1010100101000110101
3102110211021011102111122
41233302133110220311
53431311244224021
6131050411113325
711446341454424
oct1576237245065
9373737142448
10120032414261
11469a6194471
121b31a742845
13b41bb261c6
145b497832bb
1531c7c59bab
hex1bf27d4a35

120032414261 has 4 divisors (see below), whose sum is σ = 120037583232. Its totient is φ = 120027245292.

The previous prime is 120032414197. The next prime is 120032414263. The reversal of 120032414261 is 162414230021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120032414261 - 26 = 120032414197 is a prime.

It is a super-2 number, since 2×1200324142612 (a number of 23 digits) contains 22 as substring.

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 120032414261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120032414263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549495 + ... + 2596148.

It is an arithmetic number, because the mean of its divisors is an integer number (30009395808).

Almost surely, 2120032414261 is an apocalyptic number.

It is an amenable number.

120032414261 is a deficient number, since it is larger than the sum of its proper divisors (5168971).

120032414261 is an equidigital number, since it uses as much as digits as its factorization.

120032414261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5168970.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 120032414261 its reverse (162414230021), we get a palindrome (282446644282).

The spelling of 120032414261 in words is "one hundred twenty billion, thirty-two million, four hundred fourteen thousand, two hundred sixty-one".

Divisors: 1 23327 5145643 120032414261