Base | Representation |
---|---|
bin | 10000001000111001101100… |
… | …000000110111111100001100 |
3 | 100022022122221000122201111000 |
4 | 100020321230000313330030 |
5 | 33300420421033432111 |
6 | 410543544215500300 |
7 | 20644111341424410 |
oct | 2010715400677414 |
9 | 308278830581430 |
10 | 70980441702156 |
11 | 206866aa9803a8 |
12 | 7b6459a387690 |
13 | 307b571c7a72c |
14 | 1375686524d40 |
15 | 83156e190c56 |
hex | 408e6c037f0c |
70980441702156 has 192 divisors, whose sum is σ = 214941185105920. Its totient is φ = 19837454688000.
The previous prime is 70980441702119. The next prime is 70980441702169. The reversal of 70980441702156 is 65120714408907.
70980441702156 is a `hidden beast` number, since 7 + 0 + 9 + 8 + 0 + 4 + 417 + 0 + 215 + 6 = 666.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4095141 + ... + 12598851.
Almost surely, 270980441702156 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70980441702156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107470592552960).
70980441702156 is an abundant number, since it is smaller than the sum of its proper divisors (143960743403764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70980441702156 is a wasteful number, since it uses less digits than its factorization.
70980441702156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8503973 (or 8503965 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 54.
The spelling of 70980441702156 in words is "seventy trillion, nine hundred eighty billion, four hundred forty-one million, seven hundred two thousand, one hundred fifty-six".
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