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2829093830 = 257310138371
BaseRepresentation
bin1010100010100000…
…1000101111000110
321022011102212010222
42220220020233012
521243222000310
61144421144342
7130051620653
oct25050105706
97264385128
102829093830
111221a4a082
1266b55b0b2
13361175924
141cba38c2a
15118585055
hexa8a08bc6

2829093830 has 32 divisors (see below), whose sum is σ = 5213373408. Its totient is φ = 1105056000.

The previous prime is 2829093793. The next prime is 2829093847. The reversal of 2829093830 is 383909282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54545 + ... + 92915.

It is an arithmetic number, because the mean of its divisors is an integer number (162917919).

Almost surely, 22829093830 is an apocalyptic number.

2829093830 is a deficient number, since it is larger than the sum of its proper divisors (2384279578).

2829093830 is a wasteful number, since it uses less digits than its factorization.

2829093830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38552.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 2829093830 is about 53189.2266347237. The cubic root of 2829093830 is about 1414.3246711858.

The spelling of 2829093830 in words is "two billion, eight hundred twenty-nine million, ninety-three thousand, eight hundred thirty".

Divisors: 1 2 5 10 73 101 146 202 365 505 730 1010 7373 14746 36865 38371 73730 76742 191855 383710 2801083 3875471 5602166 7750942 14005415 19377355 28010830 38754710 282909383 565818766 1414546915 2829093830