Base | Representation |
---|---|
bin | 1110011011011… |
… | …01100010110110 |
3 | 22102202012201100 |
4 | 13031231202312 |
5 | 221441104214 |
6 | 20002110530 |
7 | 2666531346 |
oct | 715554266 |
9 | 272665640 |
10 | 121034934 |
11 | 62359379 |
12 | 3464b446 |
13 | 1c0ca007 |
14 | 12108d26 |
15 | a95c309 |
hex | 736d8b6 |
121034934 has 72 divisors (see below), whose sum is σ = 284478480. Its totient is φ = 37170432.
The previous prime is 121034929. The next prime is 121034939. The reversal of 121034934 is 439430121.
It is an interprime number because it is at equal distance from previous prime (121034929) and next prime (121034939).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 121034898 and 121034907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121034939) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 275487 + ... + 275925.
It is an arithmetic number, because the mean of its divisors is an integer number (3951090).
Almost surely, 2121034934 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 121034934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142239240).
121034934 is an abundant number, since it is smaller than the sum of its proper divisors (163443546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121034934 is a wasteful number, since it uses less digits than its factorization.
121034934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534 (or 514 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 121034934 is about 11001.5877944958. The cubic root of 121034934 is about 494.6563393643.
The spelling of 121034934 in words is "one hundred twenty-one million, thirty-four thousand, nine hundred thirty-four".
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