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75350135163401 = 742125568420483
BaseRepresentation
bin10001001000011111010010…
…000010100100101000001001
3100212210101212110211002220122
4101020133102002210220021
534334014034100212101
6424131212455433025
721604603410130640
oct2110372202445011
9325711773732818
1075350135163401
11220108a3a2021a
12854b43b985775
133307644672317
141486d749c6357
158aa06b06951b
hex4487d20a4a09

75350135163401 has 8 divisors (see below), whose sum is σ = 86318987553984. Its totient is φ = 64432419614640.

The previous prime is 75350135163379. The next prime is 75350135163497. The reversal of 75350135163401 is 10436153105357.

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

It is not a de Polignac number, because 75350135163401 - 234 = 75332955294217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75350135163101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12784207295 + ... + 12784213188.

It is an arithmetic number, because the mean of its divisors is an integer number (10789873444248).

Almost surely, 275350135163401 is an apocalyptic number.

It is an amenable number.

75350135163401 is a deficient number, since it is larger than the sum of its proper divisors (10968852390583).

75350135163401 is a wasteful number, since it uses less digits than its factorization.

75350135163401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25568420911.

The product of its (nonzero) digits is 567000, while the sum is 44.

Adding to 75350135163401 its reverse (10436153105357), we get a palindrome (85786288268758).

The spelling of 75350135163401 in words is "seventy-five trillion, three hundred fifty billion, one hundred thirty-five million, one hundred sixty-three thousand, four hundred one".

Divisors: 1 7 421 2947 25568420483 178978943381 10764305023343 75350135163401