Base | Representation |
---|---|
bin | 100101011110111011001… |
… | …0110111100101010111110 |
3 | 200020111022110012022001120 |
4 | 1022331312112330222332 |
5 | 1133401040241440240 |
6 | 14542345214451410 |
7 | 1041123504241134 |
oct | 112756626745276 |
9 | 20214273168046 |
10 | 5151651515070 |
11 | 1706891a823a5 |
12 | 6b2511803b66 |
13 | 2b4a4c845378 |
14 | 13b4ac5db754 |
15 | 8e0162c8ad0 |
hex | 4af765bcabe |
5151651515070 has 64 divisors (see below), whose sum is σ = 12416352662016. Its totient is φ = 1367958936960.
The previous prime is 5151651515057. The next prime is 5151651515071. The reversal of 5151651515070 is 705151561515.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5151651515071) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13161285 + ... + 13547055.
It is an arithmetic number, because the mean of its divisors is an integer number (194005510344).
Almost surely, 25151651515070 is an apocalyptic number.
5151651515070 is an abundant number, since it is smaller than the sum of its proper divisors (7264701146946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5151651515070 is a wasteful number, since it uses less digits than its factorization.
5151651515070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387665.
The product of its (nonzero) digits is 131250, while the sum is 42.
The spelling of 5151651515070 in words is "five trillion, one hundred fifty-one billion, six hundred fifty-one million, five hundred fifteen thousand, seventy".
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