Base | Representation |
---|---|
bin | 101101101001011101110100… |
… | …0011011000100101111111111 |
3 | 1221122200020121000110022221021 |
4 | 1123102323220123010233333 |
5 | 410112024014240422221 |
6 | 3541545114523245011 |
7 | 150401044334453356 |
oct | 13322735033045777 |
9 | 1848606530408837 |
10 | 401523212045311 |
11 | 106a35046569204 |
12 | 39049a7b379767 |
13 | 143076269372c5 |
14 | 7121b819dc99d |
15 | 3164818221041 |
hex | 16d2ee86c4bff |
401523212045311 has 8 divisors (see below), whose sum is σ = 415727765800448. Its totient is φ = 387396920295000.
The previous prime is 401523212045273. The next prime is 401523212045323. The reversal of 401523212045311 is 113540212325104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 401523212045311 - 227 = 401523077827583 is a prime.
It is a super-2 number, since 2×4015232120453112 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401523212045381) 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, 19565490765 + ... + 19565511286.
It is an arithmetic number, because the mean of its divisors is an integer number (51965970725056).
Almost surely, 2401523212045311 is an apocalyptic number.
401523212045311 is a deficient number, since it is larger than the sum of its proper divisors (14204553755137).
401523212045311 is a wasteful number, since it uses less digits than its factorization.
401523212045311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39131002413.
The product of its (nonzero) digits is 28800, while the sum is 34.
The spelling of 401523212045311 in words is "four hundred one trillion, five hundred twenty-three billion, two hundred twelve million, forty-five thousand, three hundred eleven".
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