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341431552 = 2871117321
BaseRepresentation
bin10100010110011…
…101010100000000
3212210110112001001
4110112131110000
51144401302202
653514021344
711314056160
oct2426352400
9783415031
10341431552
11165802640
1296417854
1355976107
14334ba5a0
151ee94d87
hex1459d500

341431552 has 72 divisors (see below), whose sum is σ = 849748032. Its totient is φ = 133017600.

The previous prime is 341431487. The next prime is 341431603. The reversal of 341431552 is 255134143.

It is a super-2 number, since 2×3414315522 = 233151009402257408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 341431552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11052 + ... + 28372.

It is an arithmetic number, because the mean of its divisors is an integer number (11802056).

Almost surely, 2341431552 is an apocalyptic number.

341431552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 341431552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424874016).

341431552 is an abundant number, since it is smaller than the sum of its proper divisors (508316480).

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

341431552 is a wasteful number, since it uses less digits than its factorization.

341431552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17355 (or 17341 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 341431552 is about 18477.8665435163. The cubic root of 341431552 is about 698.9313981015.

Adding to 341431552 its reverse (255134143), we get a palindrome (596565695).

The spelling of 341431552 in words is "three hundred forty-one million, four hundred thirty-one thousand, five hundred fifty-two".

Divisors: 1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 256 308 352 448 616 704 896 1232 1408 1792 2464 2816 4928 9856 17321 19712 34642 69284 121247 138568 190531 242494 277136 381062 484988 554272 762124 969976 1108544 1333717 1524248 1939952 2217088 2667434 3048496 3879904 4434176 5334868 6096992 7759808 10669736 12193984 15519616 21339472 24387968 31039232 42678944 48775936 85357888 170715776 341431552