Search a number
-
+
5401740054 = 231123801683
BaseRepresentation
bin1010000011111100…
…00000001100010110
3111221110022211022110
411001332000030112
542030321140204
62252002011450
7250601014164
oct50176001426
914843284273
105401740054
112322161287
121069046b86
1368115c1b9
1439359a234
15219360889
hex141f80316

5401740054 has 16 divisors (see below), whose sum is σ = 10813113792. Its totient is φ = 1798974408.

The previous prime is 5401740031. The next prime is 5401740059. The reversal of 5401740054 is 4500471045.

It is a super-2 number, since 2×54017400542 = 58357591221975845832, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401740059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394104 + ... + 407579.

It is an arithmetic number, because the mean of its divisors is an integer number (675819612).

Almost surely, 25401740054 is an apocalyptic number.

5401740054 is an abundant number, since it is smaller than the sum of its proper divisors (5411373738).

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

5401740054 is a wasteful number, since it uses less digits than its factorization.

5401740054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802811.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 5401740054 is about 73496.5308977233. The cubic root of 5401740054 is about 1754.5990652373.

The spelling of 5401740054 in words is "five billion, four hundred one million, seven hundred forty thousand, fifty-four".

Divisors: 1 2 3 6 1123 2246 3369 6738 801683 1603366 2405049 4810098 900290009 1800580018 2700870027 5401740054