Base | Representation |
---|---|
bin | 1101110000011111… |
… | …1010101100011100 |
3 | 100112101011000221220 |
4 | 3130013322230130 |
5 | 30030411003230 |
6 | 1410243053340 |
7 | 160342342230 |
oct | 33407725434 |
9 | 10471130856 |
10 | 3693062940 |
11 | 1625701936 |
12 | 870971250 |
13 | 46b165258 |
14 | 2706965c0 |
15 | 169345d10 |
hex | dc1fab1c |
3693062940 has 96 divisors (see below), whose sum is σ = 11932677120. Its totient is φ = 835923456.
The previous prime is 3693062939. The next prime is 3693062957. The reversal of 3693062940 is 492603963.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 3693062892 and 3693062901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576 + ... + 85944.
It is an arithmetic number, because the mean of its divisors is an integer number (124298720).
Almost surely, 23693062940 is an apocalyptic number.
3693062940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3693062940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5966338560).
3693062940 is an abundant number, since it is smaller than the sum of its proper divisors (8239614180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3693062940 is a wasteful number, since it uses less digits than its factorization.
3693062940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85491 (or 85489 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 42.
The square root of 3693062940 is about 60770.5762684541. The cubic root of 3693062940 is about 1545.7131551229.
The spelling of 3693062940 in words is "three billion, six hundred ninety-three million, sixty-two thousand, nine hundred forty".
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