Base | Representation |
---|---|
bin | 10111001101110100010100… |
… | …100110011101000011110111 |
3 | 111101112002211100110002210222 |
4 | 113031310110212131003313 |
5 | 101340340211401341011 |
6 | 1001054112424204555 |
7 | 30335546151602012 |
oct | 2715642446350367 |
9 | 441462740402728 |
10 | 102104603152631 |
11 | 2a596356688832 |
12 | b55068100975b |
13 | 44c8565a6bcb1 |
14 | 1b2dc63c00379 |
15 | bc0e95b9dddb |
hex | 5cdd1499d0f7 |
102104603152631 has 8 divisors (see below), whose sum is σ = 102678428689200. Its totient is φ = 101530815491520.
The previous prime is 102104603152627. The next prime is 102104603152633. The reversal of 102104603152631 is 136251306401201.
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 102104603152631 - 22 = 102104603152627 is a prime.
It is a super-2 number, since 2×1021046031526312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102104603152591 and 102104603152600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102104603152633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4053440 + ... + 14853941.
It is an arithmetic number, because the mean of its divisors is an integer number (12834803586150).
Almost surely, 2102104603152631 is an apocalyptic number.
102104603152631 is a deficient number, since it is larger than the sum of its proper divisors (573825536569).
102104603152631 is a wasteful number, since it uses less digits than its factorization.
102104603152631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18937729.
The product of its (nonzero) digits is 25920, while the sum is 35.
Adding to 102104603152631 its reverse (136251306401201), we get a palindrome (238355909553832).
The spelling of 102104603152631 in words is "one hundred two trillion, one hundred four billion, six hundred three million, one hundred fifty-two thousand, six hundred thirty-one".
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