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483690942 = 232719296967
BaseRepresentation
bin11100110101001…
…000100110111110
31020201011001020100
4130311020212332
51442311102232
6115555101530
714662206450
oct3465104676
91221131210
10483690942
11229038189
12115ba18a6
1379294977
144834c2d0
152c6e5c7c
hex1cd489be

483690942 has 96 divisors (see below), whose sum is σ = 1304409600. Its totient is φ = 126391104.

The previous prime is 483690937. The next prime is 483690947. The reversal of 483690942 is 249096384.

It is an interprime number because it is at equal distance from previous prime (483690937) and next prime (483690947).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483690947) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65943 + ... + 72909.

It is an arithmetic number, because the mean of its divisors is an integer number (13587600).

Almost surely, 2483690942 is an apocalyptic number.

483690942 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 483690942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652204800).

483690942 is an abundant number, since it is smaller than the sum of its proper divisors (820718658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

483690942 is a wasteful number, since it uses less digits than its factorization.

483690942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7030 (or 7027 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 483690942 is about 21992.9748328870. The cubic root of 483690942 is about 784.9752880100.

The spelling of 483690942 in words is "four hundred eighty-three million, six hundred ninety thousand, nine hundred forty-two".

Divisors: 1 2 3 6 7 9 14 18 19 21 29 38 42 57 58 63 87 114 126 133 171 174 203 261 266 342 399 406 522 551 609 798 1102 1197 1218 1653 1827 2394 3306 3654 3857 4959 6967 7714 9918 11571 13934 20901 23142 34713 41802 48769 62703 69426 97538 125406 132373 146307 202043 264746 292614 397119 404086 438921 606129 794238 877842 926611 1191357 1212258 1414301 1818387 1853222 2382714 2779833 2828602 3636774 3838817 4242903 5559666 7677634 8339499 8485806 11516451 12728709 16678998 23032902 25457418 26871719 34549353 53743438 69098706 80615157 161230314 241845471 483690942