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468280700159 = 1493142823491
BaseRepresentation
bin1101101000001111011…
…01000110110011111111
31122202201021202022212112
412310013231012303333
530133014324401114
6555043012324235
745555301163456
oct6640755066377
91582637668775
10468280700159
1117066227a008
127690a31367b
133520a80c8bc
141894470bb9d
15c2ab0e213e
hex6d07b46cff

468280700159 has 4 divisors (see below), whose sum is σ = 471423523800. Its totient is φ = 465137876520.

The previous prime is 468280700101. The next prime is 468280700161. The reversal of 468280700159 is 951007082864.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 468280700159 - 28 = 468280699903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468280700059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1571411597 + ... + 1571411894.

It is an arithmetic number, because the mean of its divisors is an integer number (117855880950).

Almost surely, 2468280700159 is an apocalyptic number.

468280700159 is a deficient number, since it is larger than the sum of its proper divisors (3142823641).

468280700159 is a wasteful number, since it uses less digits than its factorization.

468280700159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142823640.

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 468280700159 in words is "four hundred sixty-eight billion, two hundred eighty million, seven hundred thousand, one hundred fifty-nine".

Divisors: 1 149 3142823491 468280700159