Search a number
-
+
14173430754 = 2371429236153
BaseRepresentation
bin11010011001100110…
…10110001111100010
31100120202210212211210
431030303112033202
5213011344241004
610302225450550
71011142113360
oct151463261742
940522725753
1014173430754
11601359433a
1228b67a0a56
13144b522922
14986540630
1557e490089
hex34ccd63e2

14173430754 has 32 divisors (see below), whose sum is σ = 32419221120. Its totient is φ = 4046700672.

The previous prime is 14173430749. The next prime is 14173430773. The reversal of 14173430754 is 45703437141.

It is a super-2 number, since 2×141734307542 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58059 + ... + 178094.

It is an arithmetic number, because the mean of its divisors is an integer number (1013100660).

Almost surely, 214173430754 is an apocalyptic number.

14173430754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14173430754 is an abundant number, since it is smaller than the sum of its proper divisors (18245790366).

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

14173430754 is a wasteful number, since it uses less digits than its factorization.

14173430754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237594.

The product of its (nonzero) digits is 141120, while the sum is 39.

Adding to 14173430754 its reverse (45703437141), we get a palindrome (59876867895).

The spelling of 14173430754 in words is "fourteen billion, one hundred seventy-three million, four hundred thirty thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 7 14 21 42 1429 2858 4287 8574 10003 20006 30009 60018 236153 472306 708459 1416918 1653071 3306142 4959213 9918426 337462637 674925274 1012387911 2024775822 2362238459 4724476918 7086715377 14173430754