Base | Representation |
---|---|
bin | 101001000010100… |
… | …0010000101000100 |
3 | 10112222011102202222 |
4 | 1102011002011010 |
5 | 10310011112243 |
6 | 344350551512 |
7 | 46060511540 |
oct | 12205020504 |
9 | 3488142688 |
10 | 1377050948 |
11 | 647344839 |
12 | 325208598 |
13 | 18c3a4c60 |
14 | d0c5aa20 |
15 | 80d60168 |
hex | 52142144 |
1377050948 has 48 divisors (see below), whose sum is σ = 2969051904. Its totient is φ = 544199040.
The previous prime is 1377050923. The next prime is 1377050951. The reversal of 1377050948 is 8490507731.
It is a junction number, because it is equal to n+sod(n) for n = 1377050899 and 1377050908.
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, 594713 + ... + 597023.
It is an arithmetic number, because the mean of its divisors is an integer number (61855248).
Almost surely, 21377050948 is an apocalyptic number.
It is an amenable number.
1377050948 is an abundant number, since it is smaller than the sum of its proper divisors (1592000956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1377050948 is a wasteful number, since it uses less digits than its factorization.
1377050948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3972 (or 3970 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 44.
The square root of 1377050948 is about 37108.6371078217. The cubic root of 1377050948 is about 1112.5426515315.
The spelling of 1377050948 in words is "one billion, three hundred seventy-seven million, fifty thousand, nine hundred forty-eight".
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