Base | Representation |
---|---|
bin | 110001000001100111001011… |
… | …1011111111011110100110100 |
3 | 2002112212012101010022201210122 |
4 | 1202003032113133323310310 |
5 | 423010233313121321122 |
6 | 4125052220511111112 |
7 | 156555230643520523 |
oct | 14203162737736464 |
9 | 2075765333281718 |
10 | 431230143151412 |
11 | 115448749731620 |
12 | 4044735a512498 |
13 | 15680a9c1ab667 |
14 | 786b91658c4ba |
15 | 34cc444097142 |
hex | 18833977fbd34 |
431230143151412 has 48 divisors (see below), whose sum is σ = 823758399797760. Its totient is φ = 195894485462400.
The previous prime is 431230143151399. The next prime is 431230143151441. The reversal of 431230143151412 is 214151341032134.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497299514 + ... + 498165902.
It is an arithmetic number, because the mean of its divisors is an integer number (17161633329120).
Almost surely, 2431230143151412 is an apocalyptic number.
It is an amenable number.
431230143151412 is a deficient number, since it is larger than the sum of its proper divisors (392528256646348).
431230143151412 is a wasteful number, since it uses less digits than its factorization.
431230143151412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 873272 (or 873270 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 35.
Adding to 431230143151412 its reverse (214151341032134), we get a palindrome (645381484183546).
The spelling of 431230143151412 in words is "four hundred thirty-one trillion, two hundred thirty billion, one hundred forty-three million, one hundred fifty-one thousand, four hundred twelve".
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