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5146009695440 = 245374340430623
BaseRepresentation
bin100101011100010011000…
…0101000111010011010000
3200012221202021010011110222
41022320212011013103100
51133303011440223230
614540013315012212
71040533626460325
oct112704605072320
920187667104428
105146009695440
111704457353849
126b13b829a068
132b4360a38063
1413b0d51c8b4c
158dcd5d436e5
hex4ae261474d0

5146009695440 has 80 divisors (see below), whose sum is σ = 12573600619008. Its totient is φ = 1956195214848.

The previous prime is 5146009695433. The next prime is 5146009695487. The reversal of 5146009695440 is 445969006415.

It is a tau number, because it is divible by the number of its divisors (80).

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, 20088032 + ... + 20342591.

Almost surely, 25146009695440 is an apocalyptic number.

It is an amenable number.

5146009695440 is an abundant number, since it is smaller than the sum of its proper divisors (7427590923568).

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

5146009695440 is a wasteful number, since it uses less digits than its factorization.

5146009695440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40430716 (or 40430710 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 53.

The spelling of 5146009695440 in words is "five trillion, one hundred forty-six billion, nine million, six hundred ninety-five thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 16 20 37 40 43 74 80 86 148 172 185 215 296 344 370 430 592 688 740 860 1480 1591 1720 2960 3182 3440 6364 7955 12728 15910 25456 31820 63640 127280 40430623 80861246 161722492 202153115 323444984 404306230 646889968 808612460 1495933051 1617224920 1738516789 2991866102 3234449840 3477033578 5983732204 6954067156 7479665255 8692583945 11967464408 13908134312 14959330510 17385167890 23934928816 27816268624 29918661020 34770335780 59837322040 64325121193 69540671560 119674644080 128650242386 139081343120 257300484772 321625605965 514600969544 643251211930 1029201939088 1286502423860 2573004847720 5146009695440