Search a number
-
+
754414420312 = 23713471686077
BaseRepresentation
bin10101111101001101001…
…10101000000101011000
32200010021102211100121101
422332212212220011120
544330020042422222
61334323451121144
7105335043524230
oct12764646500530
92603242740541
10754414420312
11270a442aaaa3
12102263a431b4
13561aa94b497
142872a024cc0
1514956283927
hexafa69a8158

754414420312 has 16 divisors (see below), whose sum is σ = 1616602329360. Its totient is φ = 323320465824.

The previous prime is 754414420289. The next prime is 754414420477. The reversal of 754414420312 is 213024414457.

It is a super-2 number, since 2×7544144203122 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6735842983 + ... + 6735843094.

It is an arithmetic number, because the mean of its divisors is an integer number (101037645585).

Almost surely, 2754414420312 is an apocalyptic number.

It is an amenable number.

754414420312 is an abundant number, since it is smaller than the sum of its proper divisors (862187909048).

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

754414420312 is a wasteful number, since it uses less digits than its factorization.

754414420312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13471686090 (or 13471686086 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

Adding to 754414420312 its reverse (213024414457), we get a palindrome (967438834769).

The spelling of 754414420312 in words is "seven hundred fifty-four billion, four hundred fourteen million, four hundred twenty thousand, three hundred twelve".

Divisors: 1 2 4 7 8 14 28 56 13471686077 26943372154 53886744308 94301802539 107773488616 188603605078 377207210156 754414420312