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20341410124 = 227726478933
BaseRepresentation
bin10010111100011100…
…010100100101001100
31221111121221200220011
4102330130110211030
5313124400110444
613202243003004
71320036063460
oct227434244514
957447850804
1020341410124
118699217552
123b38369464
131bc2344069
14dad7984a0
157e0c09734
hex4bc71494c

20341410124 has 12 divisors (see below), whose sum is σ = 40682820304. Its totient is φ = 8717747184.

The previous prime is 20341410121. The next prime is 20341410139. The reversal of 20341410124 is 42101414302.

It is a happy number.

20341410124 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 20341410095 and 20341410104.

It is not an unprimeable number, because it can be changed into a prime (20341410121) 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, 363239439 + ... + 363239494.

Almost surely, 220341410124 is an apocalyptic number.

It is an amenable number.

20341410124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20341410124 is a wasteful number, since it uses less digits than its factorization.

20341410124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726478944 (or 726478942 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20341410124 its reverse (42101414302), we get a palindrome (62442824426).

The spelling of 20341410124 in words is "twenty billion, three hundred forty-one million, four hundred ten thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 726478933 1452957866 2905915732 5085352531 10170705062 20341410124