Base | Representation |
---|---|
bin | 101111110110110011… |
… | …1001111000110010101 |
3 | 100211021021021012000112 |
4 | 1133231213033012111 |
5 | 3140433301432321 |
6 | 115113501252405 |
7 | 10265516551424 |
oct | 1375547170625 |
9 | 324237235015 |
10 | 102770733461 |
11 | 3a648444170 |
12 | 17b01864105 |
13 | 98ca8607b6 |
14 | 4d8d0272bb |
15 | 2a175e2a5b |
hex | 17ed9cf195 |
102770733461 has 8 divisors (see below), whose sum is σ = 112616281344. Its totient is φ = 93008977920.
The previous prime is 102770733431. The next prime is 102770733469. The reversal of 102770733461 is 164337077201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102770733461 - 230 = 101696991637 is a prime.
It is a super-2 number, since 2×1027707334612 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102770733469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20945516 + ... + 20950421.
It is an arithmetic number, because the mean of its divisors is an integer number (14077035168).
Almost surely, 2102770733461 is an apocalyptic number.
102770733461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
102770733461 is a deficient number, since it is larger than the sum of its proper divisors (9845547883).
102770733461 is a wasteful number, since it uses less digits than its factorization.
102770733461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41896171.
The product of its (nonzero) digits is 148176, while the sum is 41.
The spelling of 102770733461 in words is "one hundred two billion, seven hundred seventy million, seven hundred thirty-three thousand, four hundred sixty-one".
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