Base | Representation |
---|---|
bin | 111001110011011110100… |
… | …100101111010011001100 |
3 | 112001202011022001200222000 |
4 | 321303132210233103030 |
5 | 1010040214143020010 |
6 | 12240501514552300 |
7 | 556662620336310 |
oct | 71633644572314 |
9 | 15052138050860 |
10 | 3972283954380 |
11 | 12a16aa80a345 |
12 | 541a31a38690 |
13 | 22a77a97b241 |
14 | da38c387b40 |
15 | 6d4dcb337c0 |
hex | 39cde92f4cc |
3972283954380 has 96 divisors (see below), whose sum is σ = 14123676295680. Its totient is φ = 907950617280.
The previous prime is 3972283954361. The next prime is 3972283954427. The reversal of 3972283954380 is 834593822793.
3972283954380 is a `hidden beast` number, since 3 + 9 + 7 + 2 + 2 + 8 + 3 + 9 + 543 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525430606 + ... + 525438165.
It is an arithmetic number, because the mean of its divisors is an integer number (147121628080).
Almost surely, 23972283954380 is an apocalyptic number.
3972283954380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3972283954380 is an abundant number, since it is smaller than the sum of its proper divisors (10151392341300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3972283954380 is a wasteful number, since it uses less digits than its factorization.
3972283954380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050868796 (or 1050868788 counting only the distinct ones).
The product of its (nonzero) digits is 78382080, while the sum is 63.
The spelling of 3972283954380 in words is "three trillion, nine hundred seventy-two billion, two hundred eighty-three million, nine hundred fifty-four thousand, three hundred eighty".
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