Base | Representation |
---|---|
bin | 11111111111110011… |
… | …111110101110100110 |
3 | 10021200100222110211010 |
4 | 133333303332232212 |
5 | 1030330241244210 |
6 | 23441100523050 |
7 | 2324250113634 |
oct | 377763765646 |
9 | 107610873733 |
10 | 34356587430 |
11 | 13630441710 |
12 | 67a9b50486 |
13 | 3316b38199 |
14 | 193cca2354 |
15 | d61339920 |
hex | 7ffcfeba6 |
34356587430 has 64 divisors (see below), whose sum is σ = 90503785728. Its totient is φ = 8277759360.
The previous prime is 34356587423. The next prime is 34356587449. The reversal of 34356587430 is 3478565343.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 34356587430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265569 + ... + 373148.
It is an arithmetic number, because the mean of its divisors is an integer number (1414121652).
Almost surely, 234356587430 is an apocalyptic number.
34356587430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34356587430 is an abundant number, since it is smaller than the sum of its proper divisors (56147198298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34356587430 is a wasteful number, since it uses less digits than its factorization.
34356587430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 638901.
The product of its (nonzero) digits is 3628800, while the sum is 48.
The spelling of 34356587430 in words is "thirty-four billion, three hundred fifty-six million, five hundred eighty-seven thousand, four hundred thirty".
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