Base | Representation |
---|---|
bin | 101111100000110000… |
… | …1100010001110101100 |
3 | 100202100201101221100012 |
4 | 1133001201202032230 |
5 | 3132424421311302 |
6 | 114512235152352 |
7 | 10241265354104 |
oct | 1370141421654 |
9 | 322321357305 |
10 | 102031041452 |
11 | 3a2a895465a |
12 | 17935ba56b8 |
13 | 9810534b12 |
14 | 4d1caba204 |
15 | 29c26cea52 |
hex | 17c18623ac |
102031041452 has 6 divisors (see below), whose sum is σ = 178554322548. Its totient is φ = 51015520724.
The previous prime is 102031041443. The next prime is 102031041457. The reversal of 102031041452 is 254140130201.
It is not an unprimeable number, because it can be changed into a prime (102031041457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12753880178 + ... + 12753880185.
It is an arithmetic number, because the mean of its divisors is an integer number (29759053758).
Almost surely, 2102031041452 is an apocalyptic number.
It is an amenable number.
102031041452 is a deficient number, since it is larger than the sum of its proper divisors (76523281096).
102031041452 is a wasteful number, since it uses less digits than its factorization.
102031041452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25507760367 (or 25507760365 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 102031041452 its reverse (254140130201), we get a palindrome (356171171653).
The spelling of 102031041452 in words is "one hundred two billion, thirty-one million, forty-one thousand, four hundred fifty-two".
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