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2051379211324 = 221797523594653
BaseRepresentation
bin11101110110011111101…
…110101010110000111100
321021002222010220012211211
4131312133232222300330
5232102211034230244
64210220211454204
7301131042411052
oct35663756526074
97232863805754
102051379211324
11720a920a3803
122916a28b7364
1311b5a0c84471
14714044401d2
15385639ac934
hex1dd9fbaac3c

2051379211324 has 48 divisors (see below), whose sum is σ = 3847620698208. Its totient is φ = 953574432768.

The previous prime is 2051379211229. The next prime is 2051379211333. The reversal of 2051379211324 is 4231129731502.

It is a congruent number.

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, 3152382 + ... + 3747034.

It is an arithmetic number, because the mean of its divisors is an integer number (80158764546).

Almost surely, 22051379211324 is an apocalyptic number.

It is an amenable number.

2051379211324 is a deficient number, since it is larger than the sum of its proper divisors (1796241486884).

2051379211324 is a wasteful number, since it uses less digits than its factorization.

2051379211324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595294 (or 595292 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 2051379211324 in words is "two trillion, fifty-one billion, three hundred seventy-nine million, two hundred eleven thousand, three hundred twenty-four".

Divisors: 1 2 4 17 34 68 97 194 388 523 1046 1649 2092 3298 6596 8891 17782 35564 50731 101462 202924 594653 862427 1189306 1724854 2378612 3449708 10109101 20218202 40436404 57681341 115362682 230725364 311003519 622007038 980582797 1244014076 1961165594 3922331188 5287059823 10574119646 21148239292 30167341343 60334682686 120669365372 512844802831 1025689605662 2051379211324