Base | Representation |
---|---|
bin | 1010001111110101110… |
… | …11000111100011100100 |
3 | 1020122211121022121101000 |
4 | 11013322323013203210 |
5 | 21232101122334140 |
6 | 425430431033300 |
7 | 34303263625344 |
oct | 5077273074344 |
9 | 1218747277330 |
10 | 352102152420 |
11 | 1263645385a7 |
12 | 582a636b830 |
13 | 272842610b5 |
14 | 13082b1cd24 |
15 | 925b893a30 |
hex | 51faec78e4 |
352102152420 has 96 divisors (see below), whose sum is σ = 1099793600640. Its totient is φ = 93519792000.
The previous prime is 352102152373. The next prime is 352102152431. The reversal of 352102152420 is 24251201253.
352102152420 is a `hidden beast` number, since 3 + 5 + 21 + 0 + 215 + 2 + 420 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 1163347 + ... + 1434426.
It is an arithmetic number, because the mean of its divisors is an integer number (11456183340).
Almost surely, 2352102152420 is an apocalyptic number.
352102152420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
352102152420 is an abundant number, since it is smaller than the sum of its proper divisors (747691448220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352102152420 is a wasteful number, since it uses less digits than its factorization.
352102152420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2598042 (or 2598034 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 352102152420 its reverse (24251201253), we get a palindrome (376353353673).
The spelling of 352102152420 in words is "three hundred fifty-two billion, one hundred two million, one hundred fifty-two thousand, four hundred twenty".
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