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514514210132 = 221310337957193
BaseRepresentation
bin1110111110010110110…
…11111100110101010100
31211012001101020222111202
413133023123330311110
531412211114211012
61032210425052032
752113066424646
oct7371333746524
91735041228452
10514514210132
1118922794938a
1283871927018
13396981489b0
141ac8cb10896
15d5b4e89cc2
hex77cb6fcd54

514514210132 has 24 divisors (see below), whose sum is σ = 969756214056. Its totient is φ = 237444876288.

The previous prime is 514514210129. The next prime is 514514210183. The reversal of 514514210132 is 231012415415.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 86321965636 + 428192244496 = 293806^2 + 654364^2 .

It is a junction number, because it is equal to n+sod(n) for n = 514514210095 and 514514210104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58928 + ... + 1016120.

It is an arithmetic number, because the mean of its divisors is an integer number (40406508919).

Almost surely, 2514514210132 is an apocalyptic number.

514514210132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

514514210132 is a deficient number, since it is larger than the sum of its proper divisors (455242003924).

514514210132 is a wasteful number, since it uses less digits than its factorization.

514514210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967547 (or 967545 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 514514210132 its reverse (231012415415), we get a palindrome (745526625547).

The spelling of 514514210132 in words is "five hundred fourteen billion, five hundred fourteen million, two hundred ten thousand, one hundred thirty-two".

Divisors: 1 2 4 13 26 52 10337 20674 41348 134381 268762 537524 957193 1914386 3828772 12443509 24887018 49774036 9894504041 19789008082 39578016164 128628552533 257257105066 514514210132