Base | Representation |
---|---|
bin | 10110001100101101110… |
… | …00110010100101011100 |
3 | 2200220202201011020002210 |
4 | 23012112320302211130 |
5 | 44444043103243202 |
6 | 1342222003520420 |
7 | 106051265550000 |
oct | 13062670624534 |
9 | 2626681136083 |
10 | 762740681052 |
11 | 274527258a19 |
12 | 1039a8389110 |
13 | 56c0695539c |
14 | 28cb9b7a700 |
15 | 14c92228c6c |
hex | b196e3295c |
762740681052 has 120 divisors (see below), whose sum is σ = 2077247458832. Its totient is φ = 217818720000.
The previous prime is 762740681033. The next prime is 762740681081. The reversal of 762740681052 is 250186047267.
762740681052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 762740680992 and 762740681010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 72629802 + ... + 72640302.
Almost surely, 2762740681052 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 762740681052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1038623729416).
762740681052 is an abundant number, since it is smaller than the sum of its proper divisors (1314506777780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
762740681052 is a wasteful number, since it uses less digits than its factorization.
762740681052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13057 (or 13034 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 48.
The spelling of 762740681052 in words is "seven hundred sixty-two billion, seven hundred forty million, six hundred eighty-one thousand, fifty-two".
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