Base | Representation |
---|---|
bin | 101000111010010… |
… | …0101101000011100 |
3 | 10112200001102102211 |
4 | 1101310211220130 |
5 | 10302410140444 |
6 | 344114330204 |
7 | 46006045540 |
oct | 12164455034 |
9 | 3480042384 |
10 | 1372740124 |
11 | 64496aa78 |
12 | 323889964 |
13 | 18b525a82 |
14 | d0457a20 |
15 | 807acc34 |
hex | 51d25a1c |
1372740124 has 12 divisors (see below), whose sum is σ = 2745480304. Its totient is φ = 588317184.
The previous prime is 1372740091. The next prime is 1372740151. The reversal of 1372740124 is 4210472731.
1372740124 is an admirable number.
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, 24513189 + ... + 24513244.
Almost surely, 21372740124 is an apocalyptic number.
1372740124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1372740124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1372740124 is a wasteful number, since it uses less digits than its factorization.
1372740124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49026444 (or 49026442 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 31.
The square root of 1372740124 is about 37050.5077428097. The cubic root of 1372740124 is about 1111.3805088978.
The spelling of 1372740124 in words is "one billion, three hundred seventy-two million, seven hundred forty thousand, one hundred twenty-four".
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