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2073695130969 = 371123072658287
BaseRepresentation
bin11110001011010001110…
…111001001010101011001
321100020120101020101121020
4132023101313021111121
5232433411423142334
64224350431233053
7302551045532220
oct36132167112531
97306511211536
102073695130969
1172a4a3927500
12295a90378789
131207193b9347
1472520139cb7
1538e1cbe1e49
hex1e2d1dc9559

2073695130969 has 48 divisors (see below), whose sum is σ = 3484611508224. Its totient is φ = 1073734881120.

The previous prime is 2073695130919. The next prime is 2073695130971. The reversal of 2073695130969 is 9690315963702.

It is not a de Polignac number, because 2073695130969 - 213 = 2073695122777 is a prime.

It is a super-2 number, since 2×20736951309692 (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2073695130919) 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, 549057 + ... + 2109230.

It is an arithmetic number, because the mean of its divisors is an integer number (72596073088).

Almost surely, 22073695130969 is an apocalyptic number.

It is an amenable number.

2073695130969 is a deficient number, since it is larger than the sum of its proper divisors (1410916377255).

2073695130969 is a wasteful number, since it uses less digits than its factorization.

2073695130969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658626 (or 2658615 counting only the distinct ones).

The product of its (nonzero) digits is 16533720, while the sum is 60.

The spelling of 2073695130969 in words is "two trillion, seventy-three billion, six hundred ninety-five million, one hundred thirty thousand, nine hundred sixty-nine".

Divisors: 1 3 7 11 21 33 77 121 231 307 363 847 921 2149 2541 3377 6447 10131 23639 37147 70917 111441 260029 780087 2658287 7974861 18608009 29241157 55824027 87723471 204688099 321652727 614064297 816094109 964958181 2251569089 2448282327 5712658763 6754707267 8977035199 17137976289 26931105597 62839246393 98747387189 188517739179 296242161567 691231710323 2073695130969