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380103673660 = 22523982196857
BaseRepresentation
bin1011000011111111111…
…00011100011100111100
31100100010002010021021021
411201333330130130330
522211423020024120
6450341152513524
736314215626454
oct5417774343474
91310102107237
10380103673660
11137223683997
12617bbb4b8a4
1329ac7592389
141457b986d64
159d49d0aaaa
hex587ff1c73c

380103673660 has 48 divisors (see below), whose sum is σ = 802542142080. Its totient is φ = 151219335680.

The previous prime is 380103673643. The next prime is 380103673667. The reversal of 380103673660 is 66376301083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380103673667) 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, 3875952 + ... + 3972808.

It is an arithmetic number, because the mean of its divisors is an integer number (16719627960).

Almost surely, 2380103673660 is an apocalyptic number.

It is an amenable number.

380103673660 is an abundant number, since it is smaller than the sum of its proper divisors (422438468420).

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

380103673660 is a wasteful number, since it uses less digits than its factorization.

380103673660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97926 (or 97924 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 380103673660 in words is "three hundred eighty billion, one hundred three million, six hundred seventy-three thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 239 478 821 956 1195 1642 2390 3284 4105 4780 8210 16420 96857 193714 196219 387428 392438 484285 784876 968570 981095 1937140 1962190 3924380 23148823 46297646 79519597 92595292 115744115 159039194 231488230 318078388 397597985 462976460 795195970 1590391940 19005183683 38010367366 76020734732 95025918415 190051836830 380103673660