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554153141 = 2942534493
BaseRepresentation
bin100001000001111…
…011010010110101
31102121201220012102
4201001323102311
52113330400031
6130553231445
716506136553
oct4101732265
91377656172
10554153141
11264894503
12135702585
138aa65989
1453850bd3
15339b37cb
hex2107b4b5

554153141 has 8 divisors (see below), whose sum is σ = 573524280. Its totient is φ = 534799552.

The previous prime is 554153129. The next prime is 554153153. The reversal of 554153141 is 141351455.

It is an interprime number because it is at equal distance from previous prime (554153129) and next prime (554153153).

It can be written as a sum of positive squares in 4 ways, for example, as 145709041 + 408444100 = 12071^2 + 20210^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-554153141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554153161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121091 + ... + 125583.

It is an arithmetic number, because the mean of its divisors is an integer number (71690535).

Almost surely, 2554153141 is an apocalyptic number.

It is an amenable number.

554153141 is a deficient number, since it is larger than the sum of its proper divisors (19371139).

554153141 is a wasteful number, since it uses less digits than its factorization.

554153141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8775.

The product of its digits is 6000, while the sum is 29.

The square root of 554153141 is about 23540.4575359104. The cubic root of 554153141 is about 821.3783782282.

The spelling of 554153141 in words is "five hundred fifty-four million, one hundred fifty-three thousand, one hundred forty-one".

Divisors: 1 29 4253 4493 123337 130297 19108729 554153141