Base | Representation |
---|---|
bin | 100000010010100111… |
… | …101111101111011100 |
3 | 10022111100202120202011 |
4 | 200102213233233130 |
5 | 1032002032204140 |
6 | 23532252241004 |
7 | 2335131250621 |
oct | 402247575734 |
9 | 108440676664 |
10 | 34672147420 |
11 | 13782583599 |
12 | 6877770164 |
13 | 3367323481 |
14 | 196cb66348 |
15 | d7ddbdcea |
hex | 8129efbdc |
34672147420 has 12 divisors (see below), whose sum is σ = 72811509624. Its totient is φ = 13868858960.
The previous prime is 34672147417. The next prime is 34672147429. The reversal of 34672147420 is 2474127643.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34672147429) 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, 866803666 + ... + 866803705.
It is an arithmetic number, because the mean of its divisors is an integer number (6067625802).
Almost surely, 234672147420 is an apocalyptic number.
It is an amenable number.
34672147420 is an abundant number, since it is smaller than the sum of its proper divisors (38139362204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34672147420 is a wasteful number, since it uses less digits than its factorization.
34672147420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1733607380 (or 1733607378 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 40.
The spelling of 34672147420 in words is "thirty-four billion, six hundred seventy-two million, one hundred forty-seven thousand, four hundred twenty".
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