Base | Representation |
---|---|
bin | 100010011011100100… |
… | …100110011011110000 |
3 | 10112102111012111112210 |
4 | 202123210212123300 |
5 | 1101203232121311 |
6 | 24552251052120 |
7 | 2446101061500 |
oct | 423344463360 |
9 | 115374174483 |
10 | 36969801456 |
11 | 14751542025 |
12 | 71b9141040 |
13 | 3642356883 |
14 | 1b09d83a00 |
15 | e6597a3a6 |
hex | 89b9266f0 |
36969801456 has 240 divisors, whose sum is σ = 122033260800. Its totient is φ = 9571516416.
The previous prime is 36969801439. The next prime is 36969801467. The reversal of 36969801456 is 65410896963.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a junction number, because it is equal to n+sod(n) for n = 36969801396 and 36969801405.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1009840 + ... + 1045808.
It is an arithmetic number, because the mean of its divisors is an integer number (508471920).
Almost surely, 236969801456 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 36969801456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61016630400).
36969801456 is an abundant number, since it is smaller than the sum of its proper divisors (85063459344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36969801456 is a wasteful number, since it uses less digits than its factorization.
36969801456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36036 (or 36023 counting only the distinct ones).
The product of its (nonzero) digits is 8398080, while the sum is 57.
The spelling of 36969801456 in words is "thirty-six billion, nine hundred sixty-nine million, eight hundred one thousand, four hundred fifty-six".
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