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41142954 = 2347145897
BaseRepresentation
bin1001110011110…
…0101010101010
32212102021112010
42130330222222
541013033304
64025500350
71006465206
oct234745252
985367463
1041142954
1121251346
12119416b6
1386a6b58
14566db06
15392a789
hex273caaa

41142954 has 16 divisors (see below), whose sum is σ = 84037248. Its totient is φ = 13422432.

The previous prime is 41142953. The next prime is 41142973. The reversal of 41142954 is 45924114.

It is a super-3 number, since 3×411429543 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (41142953) 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, 72667 + ... + 73230.

It is an arithmetic number, because the mean of its divisors is an integer number (5252328).

Almost surely, 241142954 is an apocalyptic number.

41142954 is an abundant number, since it is smaller than the sum of its proper divisors (42894294).

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

41142954 is a wasteful number, since it uses less digits than its factorization.

41142954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145949.

The product of its digits is 5760, while the sum is 30.

The square root of 41142954 is about 6414.2773560238. The cubic root of 41142954 is about 345.2220205018. Note that the first 3 decimals are identical.

It can be divided in two parts, 411 and 42954, that added together give a triangular number (43365 = T294).

The spelling of 41142954 in words is "forty-one million, one hundred forty-two thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 47 94 141 282 145897 291794 437691 875382 6857159 13714318 20571477 41142954