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7675297068 = 22331199103681
BaseRepresentation
bin1110010010111101…
…11011110100101100
3201210220102111012210
413021132323310230
5111204334001233
63305340130420
7361125643245
oct71136736454
921726374183
107675297068
11328956131a
1215a2536a10
139541a63ca
1452b503ccc
152edc5c163
hex1c97bbd2c

7675297068 has 48 divisors (see below), whose sum is σ = 18579814400. Its totient is φ = 2463436800.

The previous prime is 7675297031. The next prime is 7675297073. The reversal of 7675297068 is 8607925767.

It is a junction number, because it is equal to n+sod(n) for n = 7675296999 and 7675297017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22188 + ... + 125868.

Almost surely, 27675297068 is an apocalyptic number.

It is an amenable number.

7675297068 is an abundant number, since it is smaller than the sum of its proper divisors (10904517332).

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

7675297068 is a wasteful number, since it uses less digits than its factorization.

7675297068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103918 (or 103916 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 57.

The square root of 7675297068 is about 87608.7727798992. The cubic root of 7675297068 is about 1972.5668540490.

The spelling of 7675297068 in words is "seven billion, six hundred seventy-five million, two hundred ninety-seven thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 199 372 398 597 796 1194 2388 6169 12338 18507 24676 37014 74028 103681 207362 311043 414724 622086 1244172 3214111 6428222 9642333 12856444 19284666 20632519 38569332 41265038 61897557 82530076 123795114 247590228 639608089 1279216178 1918824267 2558432356 3837648534 7675297068