Base | Representation |
---|---|
bin | 1100111100010100… |
… | …1001110010101100 |
3 | 22222010101101211100 |
4 | 3033011021302230 |
5 | 24103401001130 |
6 | 1332424523100 |
7 | 152044335450 |
oct | 31705116254 |
9 | 8863341740 |
10 | 3474234540 |
11 | 1523129917 |
12 | 80b620490 |
13 | 434a17baa |
14 | 24d5b2660 |
15 | 15501cc60 |
hex | cf149cac |
3474234540 has 72 divisors (see below), whose sum is σ = 12044017440. Its totient is φ = 794110464.
The previous prime is 3474234523. The next prime is 3474234553. The reversal of 3474234540 is 454324743.
3474234540 is a `hidden beast` number, since 3 + 47 + 42 + 34 + 540 = 666.
3474234540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 3474234495 and 3474234504.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1377405 + ... + 1379924.
It is an arithmetic number, because the mean of its divisors is an integer number (167278020).
Almost surely, 23474234540 is an apocalyptic number.
3474234540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3474234540 is an abundant number, since it is smaller than the sum of its proper divisors (8569782900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3474234540 is a wasteful number, since it uses less digits than its factorization.
3474234540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2757351 (or 2757346 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 36.
The square root of 3474234540 is about 58942.6377081990. The cubic root of 3474234540 is about 1514.5596341258.
The spelling of 3474234540 in words is "three billion, four hundred seventy-four million, two hundred thirty-four thousand, five hundred forty".
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