Base | Representation |
---|---|
bin | 101101010110110100… |
… | …1010101101001010101 |
3 | 100022102011010111121021 |
4 | 1122231221111221111 |
5 | 3043440024403240 |
6 | 112425055121141 |
7 | 10015504142110 |
oct | 1325551255125 |
9 | 308364114537 |
10 | 97402575445 |
11 | 3834323a63a |
12 | 16a63b131b1 |
13 | 925365bb36 |
14 | 4a000cd577 |
15 | 28011b754a |
hex | 16ada55a55 |
97402575445 has 8 divisors (see below), whose sum is σ = 133580674944. Its totient is φ = 66790337424.
The previous prime is 97402575407. The next prime is 97402575469. The reversal of 97402575445 is 54457520479.
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 97402575445 - 213 = 97402567253 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 97402575392 and 97402575401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1391465329 + ... + 1391465398.
It is an arithmetic number, because the mean of its divisors is an integer number (16697584368).
Almost surely, 297402575445 is an apocalyptic number.
It is an amenable number.
97402575445 is a deficient number, since it is larger than the sum of its proper divisors (36178099499).
97402575445 is a wasteful number, since it uses less digits than its factorization.
97402575445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2782930739.
The product of its (nonzero) digits is 7056000, while the sum is 52.
The spelling of 97402575445 in words is "ninety-seven billion, four hundred two million, five hundred seventy-five thousand, four hundred forty-five".
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