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1415005056460 = 2251915727236771
BaseRepresentation
bin10100100101110100110…
…111111010110111001100
312000021101010122122022201
4110211310313322313030
5141140412243301320
63002013325051244
7204142100346232
oct24456467726714
95007333578281
101415005056460
114a61115132a6
121aa2a23b6b24
13a35855035c8
144c6b5388952
1526c1a62270a
hex14974dfadcc

1415005056460 has 48 divisors (see below), whose sum is σ = 3128118013440. Its totient is φ = 536176082880.

The previous prime is 1415005056389. The next prime is 1415005056463. The reversal of 1415005056460 is 646505005141.

It is not an unprimeable number, because it can be changed into a prime (1415005056463) 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, 5857875 + ... + 6094645.

It is an arithmetic number, because the mean of its divisors is an integer number (65169125280).

Almost surely, 21415005056460 is an apocalyptic number.

1415005056460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1415005056460 is an abundant number, since it is smaller than the sum of its proper divisors (1713112956980).

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

1415005056460 is a wasteful number, since it uses less digits than its factorization.

1415005056460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252526 (or 252524 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 1415005056460 in words is "one trillion, four hundred fifteen billion, five million, fifty-six thousand, four hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 15727 31454 62908 78635 157270 236771 298813 314540 473542 597626 947084 1183855 1195252 1494065 2367710 2988130 4498649 4735420 5976260 8997298 17994596 22493245 44986490 89972980 3723697517 7447395034 14894790068 18618487585 37236975170 70750252823 74473950340 141500505646 283001011292 353751264115 707502528230 1415005056460