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20754363001418 = 228873594451507
BaseRepresentation
bin1001011100000010000000…
…11011110010101001001010
32201111002122020112111210122
410232001000123302221022
510210014413412021133
6112050231151143242
74241311314521624
oct456010033625112
981432566474718
1020754363001418
11668196a938282
1223b2402214b22
13b7718839b027
1451a7334d9c14
1525ed0685e498
hex12e0406f2a4a

20754363001418 has 8 divisors (see below), whose sum is σ = 31142327865312. Its totient is φ = 10373587046316.

The previous prime is 20754363001399. The next prime is 20754363001433. The reversal of 20754363001418 is 81410036345702.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797219980 + ... + 1797231527.

It is an arithmetic number, because the mean of its divisors is an integer number (3892790983164).

Almost surely, 220754363001418 is an apocalyptic number.

20754363001418 is a deficient number, since it is larger than the sum of its proper divisors (10387964863894).

20754363001418 is a wasteful number, since it uses less digits than its factorization.

20754363001418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594454396.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 20754363001418 in words is "twenty trillion, seven hundred fifty-four billion, three hundred sixty-three million, one thousand, four hundred eighteen".

Divisors: 1 2 2887 5774 3594451507 7188903014 10377181500709 20754363001418