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379128698368 = 297293647713
BaseRepresentation
bin1011000010001011101…
…01001101011000000000
31100020121010112101121021
411201011311031120000
522202423421321433
6450100323435224
736251106523060
oct5410565153000
91306533471537
10379128698368
111368732a2592
1261589525b14
13299a05a7714
14144c82b13a0
159cde41e22d
hex5845d4d600

379128698368 has 80 divisors (see below), whose sum is σ = 895586741280. Its totient is φ = 156880797696.

The previous prime is 379128698357. The next prime is 379128698383. The reversal of 379128698368 is 863896821973.

It is a junction number, because it is equal to n+sod(n) for n = 379128698297 and 379128698306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1719921 + ... + 1927792.

It is an arithmetic number, because the mean of its divisors is an integer number (11194834266).

Almost surely, 2379128698368 is an apocalyptic number.

It is an amenable number.

379128698368 is an abundant number, since it is smaller than the sum of its proper divisors (516458042912).

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

379128698368 is an equidigital number, since it uses as much as digits as its factorization.

379128698368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647767 (or 3647751 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 70.

The spelling of 379128698368 in words is "three hundred seventy-nine billion, one hundred twenty-eight million, six hundred ninety-eight thousand, three hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 128 203 224 232 256 406 448 464 512 812 896 928 1624 1792 1856 3248 3584 3712 6496 7424 12992 14848 25984 51968 103936 3647713 7295426 14590852 25533991 29181704 51067982 58363408 102135964 105783677 116726816 204271928 211567354 233453632 408543856 423134708 466907264 740485739 817087712 846269416 933814528 1480971478 1634175424 1692538832 1867629056 2961942956 3268350848 3385077664 5923885912 6536701696 6770155328 11847771824 13073403392 13540310656 23695543648 27080621312 47391087296 54161242624 94782174592 189564349184 379128698368