Base | Representation |
---|---|
bin | 100011110100000… |
… | …0100110111100010 |
3 | 10002202012002002020 |
4 | 1013220010313202 |
5 | 4430113004114 |
6 | 315124202310 |
7 | 41531115441 |
oct | 10750046742 |
9 | 3082162066 |
10 | 1201688034 |
11 | 56735a008 |
12 | 296539396 |
13 | 161c65911 |
14 | b584cd58 |
15 | 70770aa9 |
hex | 47a04de2 |
1201688034 has 32 divisors (see below), whose sum is σ = 2421049920. Its totient is φ = 397628352.
The previous prime is 1201688011. The next prime is 1201688071. The reversal of 1201688034 is 4308861021.
It is a junction number, because it is equal to n+sod(n) for n = 1201687986 and 1201688004.
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, 544377 + ... + 546579.
It is an arithmetic number, because the mean of its divisors is an integer number (75657810).
Almost surely, 21201688034 is an apocalyptic number.
1201688034 is an abundant number, since it is smaller than the sum of its proper divisors (1219361886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201688034 is a wasteful number, since it uses less digits than its factorization.
1201688034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2834.
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 1201688034 is about 34665.3722610907. The cubic root of 1201688034 is about 1063.1566145549.
The spelling of 1201688034 in words is "one billion, two hundred one million, six hundred eighty-eight thousand, thirty-four".
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