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6129068270 = 2513411149919
BaseRepresentation
bin1011011010101001…
…00010100011101110
3120211010220221001112
411231110202203232
5100023020141040
62452103112022
7304612135463
oct55524424356
916733827045
106129068270
112665776786
121230742612
13768a49420
1442200966a
1525d130365
hex16d5228ee

6129068270 has 32 divisors (see below), whose sum is σ = 12170753280. Its totient is φ = 2207842560.

The previous prime is 6129068263. The next prime is 6129068371. The reversal of 6129068270 is 728609216.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569630 + ... + 580289.

It is an arithmetic number, because the mean of its divisors is an integer number (380336040).

Almost surely, 26129068270 is an apocalyptic number.

6129068270 is a deficient number, since it is larger than the sum of its proper divisors (6041685010).

6129068270 is a wasteful number, since it uses less digits than its factorization.

6129068270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149980.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 6129068270 is about 78288.3661216659. The cubic root of 6129068270 is about 1830.0578549796.

The spelling of 6129068270 in words is "six billion, one hundred twenty-nine million, sixty-eight thousand, two hundred seventy".

Divisors: 1 2 5 10 13 26 41 65 82 130 205 410 533 1066 2665 5330 1149919 2299838 5749595 11499190 14948947 29897894 47146679 74744735 94293358 149489470 235733395 471466790 612906827 1225813654 3064534135 6129068270