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380217120382 = 21141717758733
BaseRepresentation
bin1011000100001101011…
…01001101011001111110
31100100101222120221220201
411202012231031121332
522212141040323012
6450400324234114
736320064125101
oct5420655153176
91310358527821
10380217120382
1113728171a110
1261831b3b93a
1329b14c33508
141458ca78738
159d54c69857
hex5886b4d67e

380217120382 has 32 divisors (see below), whose sum is σ = 637448089824. Its totient is φ = 168584332800.

The previous prime is 380217120377. The next prime is 380217120401. The reversal of 380217120382 is 283021712083.

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, 6444288 + ... + 6503020.

It is an arithmetic number, because the mean of its divisors is an integer number (19920252807).

Almost surely, 2380217120382 is an apocalyptic number.

380217120382 is a deficient number, since it is larger than the sum of its proper divisors (257230969442).

380217120382 is a wasteful number, since it uses less digits than its factorization.

380217120382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65964.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 380217120382 in words is "three hundred eighty billion, two hundred seventeen million, one hundred twenty thousand, three hundred eighty-two".

Divisors: 1 2 11 22 41 82 451 902 7177 14354 58733 78947 117466 157894 294257 588514 646063 1292126 2408053 3236827 4816106 6473654 26488583 52977166 421526741 843053482 4636794151 9273588302 17282596381 34565192762 190108560191 380217120382