Base | Representation |
---|---|
bin | 111110101111111110… |
… | …000110000110011000 |
3 | 20102220121100002011200 |
4 | 332233332012012120 |
5 | 2100441430101102 |
6 | 50541422354200 |
7 | 4603442231454 |
oct | 765776060630 |
9 | 212817302150 |
10 | 67376800152 |
11 | 266354a1212 |
12 | 1108442b960 |
13 | 6479b409ac |
14 | 3392495664 |
15 | 1b4519b51c |
hex | faff86198 |
67376800152 has 96 divisors (see below), whose sum is σ = 184898376000. Its totient is φ = 22161484800.
The previous prime is 67376800151. The next prime is 67376800171. The reversal of 67376800152 is 25100867376.
It is a junction number, because it is equal to n+sod(n) for n = 67376800098 and 67376800107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67376800151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15929974 + ... + 15934202.
It is an arithmetic number, because the mean of its divisors is an integer number (1926024750).
Almost surely, 267376800152 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 67376800152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92449188000).
67376800152 is an abundant number, since it is smaller than the sum of its proper divisors (117521575848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67376800152 is a wasteful number, since it uses less digits than its factorization.
67376800152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7121 (or 7114 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The spelling of 67376800152 in words is "sixty-seven billion, three hundred seventy-six million, eight hundred thousand, one hundred fifty-two".
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