Base | Representation |
---|---|
bin | 100010101011100110101001… |
… | …010111101100110110001011 |
3 | 202000001201122000022201112100 |
4 | 202223212221113230312023 |
5 | 124443022432334122410 |
6 | 1300223153245044443 |
7 | 44061633652516401 |
oct | 4253465127546613 |
9 | 660051560281470 |
10 | 152530015145355 |
11 | 446676861114a1 |
12 | 15135409556723 |
13 | 67156987b6993 |
14 | 29946c655b471 |
15 | 12979c815b8c0 |
hex | 8ab9a95ecd8b |
152530015145355 has 48 divisors (see below), whose sum is σ = 272944363760640. Its totient is φ = 78716387131200.
The previous prime is 152530015145323. The next prime is 152530015145383. The reversal of 152530015145355 is 553541510035251.
152530015145355 is a `hidden beast` number, since 1 + 5 + 2 + 5 + 30 + 0 + 1 + 514 + 53 + 55 = 666.
It is not a de Polignac number, because 152530015145355 - 25 = 152530015145323 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 152530015145355.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6420436 + ... + 18608654.
It is an arithmetic number, because the mean of its divisors is an integer number (5686340911680).
Almost surely, 2152530015145355 is an apocalyptic number.
152530015145355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152530015145355 is a deficient number, since it is larger than the sum of its proper divisors (120414348615285).
152530015145355 is a wasteful number, since it uses less digits than its factorization.
152530015145355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12197232 (or 12197229 counting only the distinct ones).
The product of its (nonzero) digits is 1125000, while the sum is 45.
The spelling of 152530015145355 in words is "one hundred fifty-two trillion, five hundred thirty billion, fifteen million, one hundred forty-five thousand, three hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •