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7380769963 = 717193264383
BaseRepresentation
bin1101101111110110…
…11001110010101011
3201001101012221222111
412313323121302223
5110103434114323
63220215303151
7350621336530
oct66773316253
921041187874
107380769963
113148285796
12151b97aab7
13908173708
14500356d87
152d2e7ec0d
hex1b7ed9cab

7380769963 has 16 divisors (see below), whose sum is σ = 9401425920. Its totient is φ = 5640852096.

The previous prime is 7380769931. The next prime is 7380769987. The reversal of 7380769963 is 3699670837.

It is a cyclic number.

It is not a de Polignac number, because 7380769963 - 25 = 7380769931 is a prime.

It is a super-3 number, since 3×73807699633 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7380769898 and 7380769907.

It is not an unprimeable number, because it can be changed into a prime (7380769993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1629931 + ... + 1634452.

It is an arithmetic number, because the mean of its divisors is an integer number (587589120).

Almost surely, 27380769963 is an apocalyptic number.

7380769963 is a deficient number, since it is larger than the sum of its proper divisors (2020655957).

7380769963 is a wasteful number, since it uses less digits than its factorization.

7380769963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264426.

The product of its (nonzero) digits is 10287648, while the sum is 58.

The square root of 7380769963 is about 85911.4076418260. The cubic root of 7380769963 is about 1947.0057014928.

The spelling of 7380769963 in words is "seven billion, three hundred eighty million, seven hundred sixty-nine thousand, nine hundred sixty-three".

Divisors: 1 7 17 19 119 133 323 2261 3264383 22850681 55494511 62023277 388461577 434162939 1054395709 7380769963