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141204430 = 2519970957
BaseRepresentation
bin10000110101010…
…01101111001110
3100211200221001201
420122221233032
5242122020210
622002300114
73333134503
oct1032515716
9324627051
10141204430
1172784a84
123b35763a
132333c623
1414a794aa
15c5e353a
hex86a9bce

141204430 has 16 divisors (see below), whose sum is σ = 255448800. Its totient is φ = 56197152.

The previous prime is 141204391. The next prime is 141204433. The reversal of 141204430 is 34402141.

It is a junction number, because it is equal to n+sod(n) for n = 141204398 and 141204407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141204433) 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, 33489 + ... + 37468.

It is an arithmetic number, because the mean of its divisors is an integer number (15965550).

Almost surely, 2141204430 is an apocalyptic number.

141204430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141204430 is a deficient number, since it is larger than the sum of its proper divisors (114244370).

141204430 is a wasteful number, since it uses less digits than its factorization.

141204430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71163.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 141204430 is about 11882.9470250439. The cubic root of 141204430 is about 520.7342069414.

Adding to 141204430 its reverse (34402141), we get a palindrome (175606571).

The spelling of 141204430 in words is "one hundred forty-one million, two hundred four thousand, four hundred thirty".

Divisors: 1 2 5 10 199 398 995 1990 70957 141914 354785 709570 14120443 28240886 70602215 141204430