Base | Representation |
---|---|
bin | 101101101101010100000010… |
… | …1011111011101100000000000 |
3 | 1221201112210102210222201201002 |
4 | 1123122220011133131200000 |
5 | 410144204424030240221 |
6 | 3543032044035031132 |
7 | 150454203612122462 |
oct | 13332500537354000 |
9 | 1851483383881632 |
10 | 402051980711936 |
11 | 107119318702745 |
12 | 3911444aa3b4a8 |
13 | 14345454004b29 |
14 | 713d5c3902132 |
15 | 317346480380b |
hex | 16daa057dd800 |
402051980711936 has 48 divisors (see below), whose sum is σ = 804236184853920. Its totient is φ = 200943835832320.
The previous prime is 402051980711923. The next prime is 402051980711957. The reversal of 402051980711936 is 639117089150204.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35101835 + ... + 45124746.
It is an arithmetic number, because the mean of its divisors is an integer number (16754920517790).
It is a 1-persistent number, because it is pandigital, but 2⋅402051980711936 = 804103961423872 is not.
Almost surely, 2402051980711936 is an apocalyptic number.
It is an amenable number.
402051980711936 is an abundant number, since it is smaller than the sum of its proper divisors (402184204141984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
402051980711936 is an equidigital number, since it uses as much as digits as its factorization.
402051980711936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80229050 (or 80229030 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 56.
The spelling of 402051980711936 in words is "four hundred two trillion, fifty-one billion, nine hundred eighty million, seven hundred eleven thousand, nine hundred thirty-six".
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