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3822553068 = 223379840491
BaseRepresentation
bin1110001111010111…
…1000011111101100
3100212101210211000120
43203311320133230
530312033144233
61431150324540
7163504110405
oct34365703754
910771724016
103822553068
111691805774
128a81b9750
1348bc32929
142839629ac
151758c34b3
hexe3d787ec

3822553068 has 24 divisors (see below), whose sum is σ = 8942834880. Its totient is φ = 1270820880.

The previous prime is 3822553067. The next prime is 3822553081. The reversal of 3822553068 is 8603552283.

It is a super-2 number, since 2×38225530682 = 29223823915352425248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3822553067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415698 + ... + 424793.

It is an arithmetic number, because the mean of its divisors is an integer number (372618120).

Almost surely, 23822553068 is an apocalyptic number.

It is an amenable number.

3822553068 is an abundant number, since it is smaller than the sum of its proper divisors (5120281812).

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

3822553068 is a wasteful number, since it uses less digits than its factorization.

3822553068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840877 (or 840875 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 3822553068 is about 61826.7989467351. The cubic root of 3822553068 is about 1563.5718434532.

The spelling of 3822553068 in words is "three billion, eight hundred twenty-two million, five hundred fifty-three thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 379 758 1137 1516 2274 4548 840491 1680982 2521473 3361964 5042946 10085892 318546089 637092178 955638267 1274184356 1911276534 3822553068