Base | Representation |
---|---|
bin | 1100111101010110… |
… | …1100010001011000 |
3 | 22222102112200001121 |
4 | 3033111230101120 |
5 | 24111003220242 |
6 | 1333101455024 |
7 | 152126233465 |
oct | 31725542130 |
9 | 8872480047 |
10 | 3478570072 |
11 | 15256201aa |
12 | 810b71474 |
13 | 4358a53b3 |
14 | 24ddc066c |
15 | 1555c7667 |
hex | cf56c458 |
3478570072 has 16 divisors (see below), whose sum is σ = 6523347600. Its totient is φ = 1739010720.
The previous prime is 3478570057. The next prime is 3478570091. The reversal of 3478570072 is 2700758743.
3478570072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25797 + ... + 87307.
It is an arithmetic number, because the mean of its divisors is an integer number (407709225).
Almost surely, 23478570072 is an apocalyptic number.
It is an amenable number.
3478570072 is a deficient number, since it is larger than the sum of its proper divisors (3044777528).
3478570072 is a wasteful number, since it uses less digits than its factorization.
3478570072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68586 (or 68582 counting only the distinct ones).
The product of its (nonzero) digits is 329280, while the sum is 43.
The square root of 3478570072 is about 58979.4037948842. The cubic root of 3478570072 is about 1515.1893836089.
The spelling of 3478570072 in words is "three billion, four hundred seventy-eight million, five hundred seventy thousand, seventy-two".
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