Base | Representation |
---|---|
bin | 11101101010111001110… |
… | …01000000011011001010 |
3 | 10121110102022120021202200 |
4 | 32311130321000123022 |
5 | 113200331204300340 |
6 | 2100200331541030 |
7 | 133440211306110 |
oct | 16653471003312 |
9 | 3543368507680 |
10 | 1019465696970 |
11 | 363397899166 |
12 | 1456b4bba776 |
13 | 7519b06a926 |
14 | 374b17a7ab0 |
15 | 1b7ba640330 |
hex | ed5ce406ca |
1019465696970 has 192 divisors, whose sum is σ = 3275707309056. Its totient is φ = 214647275520.
The previous prime is 1019465696969. The next prime is 1019465696981. The reversal of 1019465696970 is 796965649101.
1019465696970 is a `hidden beast` number, since 1 + 0 + 1 + 9 + 4 + 6 + 569 + 69 + 7 + 0 = 666.
1019465696970 is digitally balanced in base 2 and base 4, because in such bases 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 (63).
It is a junction number, because it is equal to n+sod(n) for n = 1019465696898 and 1019465696907.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 509271 + ... + 1516010.
It is an arithmetic number, because the mean of its divisors is an integer number (17060975568).
Almost surely, 21019465696970 is an apocalyptic number.
1019465696970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1019465696970 is an abundant number, since it is smaller than the sum of its proper divisors (2256241612086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1019465696970 is a wasteful number, since it uses less digits than its factorization.
1019465696970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2025365 (or 2025362 counting only the distinct ones).
The product of its (nonzero) digits is 22044960, while the sum is 63.
The spelling of 1019465696970 in words is "one trillion, nineteen billion, four hundred sixty-five million, six hundred ninety-six thousand, nine hundred seventy".
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