Base | Representation |
---|---|
bin | 101101010111110010… |
… | …1000011110010001101 |
3 | 100022111102011020220020 |
4 | 1122233211003302031 |
5 | 3044021330230031 |
6 | 112432214212353 |
7 | 10016346622062 |
oct | 1325745036215 |
9 | 308442136806 |
10 | 97435008141 |
11 | 3835a581819 |
12 | 16a729540b9 |
13 | 925a2a6193 |
14 | 4a04532c69 |
15 | 2803e72096 |
hex | 16af943c8d |
97435008141 has 4 divisors (see below), whose sum is σ = 129913344192. Its totient is φ = 64956672092.
The previous prime is 97435008131. The next prime is 97435008157. The reversal of 97435008141 is 14180053479.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14180053479 = 3 ⋅4726684493.
It is a cyclic number.
It is not a de Polignac number, because 97435008141 - 227 = 97300790413 is a prime.
It is a super-2 number, since 2×974350081412 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 97435008093 and 97435008102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97435008131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16239168021 + ... + 16239168026.
It is an arithmetic number, because the mean of its divisors is an integer number (32478336048).
Almost surely, 297435008141 is an apocalyptic number.
It is an amenable number.
97435008141 is a deficient number, since it is larger than the sum of its proper divisors (32478336051).
97435008141 is a wasteful number, since it uses less digits than its factorization.
97435008141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32478336050.
The product of its (nonzero) digits is 120960, while the sum is 42.
The spelling of 97435008141 in words is "ninety-seven billion, four hundred thirty-five million, eight thousand, one hundred forty-one".
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