Base | Representation |
---|---|
bin | 11111110111010101… |
… | …111101101000010001 |
3 | 10021022110121201201100 |
4 | 133313111331220101 |
5 | 1030032403012011 |
6 | 23415023255013 |
7 | 2320603313301 |
oct | 376725755021 |
9 | 107273551640 |
10 | 34214500881 |
11 | 13568214a10 |
12 | 676a44a469 |
13 | 32c357a1c2 |
14 | 1928077601 |
15 | d53b1ed56 |
hex | 7f757da11 |
34214500881 has 24 divisors (see below), whose sum is σ = 55167574176. Its totient is φ = 20253824640.
The previous prime is 34214500871. The next prime is 34214500891. The reversal of 34214500881 is 18800541243.
It is an interprime number because it is at equal distance from previous prime (34214500871) and next prime (34214500891).
It is not a de Polignac number, because 34214500881 - 27 = 34214500753 is a prime.
It is a super-2 number, since 2×342145008812 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34214500811) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4014360 + ... + 4022873.
It is an arithmetic number, because the mean of its divisors is an integer number (2298648924).
Almost surely, 234214500881 is an apocalyptic number.
It is an amenable number.
34214500881 is a deficient number, since it is larger than the sum of its proper divisors (20953073295).
34214500881 is a wasteful number, since it uses less digits than its factorization.
34214500881 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8037293 (or 8037290 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
It can be divided in two parts, 34214 and 500881, that added together give a triangular number (535095 = T1034).
The spelling of 34214500881 in words is "thirty-four billion, two hundred fourteen million, five hundred thousand, eight hundred eighty-one".
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