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4100972122 = 2131947176629
BaseRepresentation
bin1111010001101111…
…1101111001011010
3101120210200222011101
43310123331321122
531344322101442
61514534022014
7203424454642
oct36433757132
911523628141
104100972122
11181498a065
129654a790a
13504815830
142ac919522
1519006ccb7
hexf46fde5a

4100972122 has 32 divisors (see below), whose sum is σ = 7121721600. Its totient is φ = 1754975808.

The previous prime is 4100972107. The next prime is 4100972123. The reversal of 4100972122 is 2212790014.

It is not an unprimeable number, because it can be changed into a prime (4100972123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65097 + ... + 111532.

It is an arithmetic number, because the mean of its divisors is an integer number (222553800).

Almost surely, 24100972122 is an apocalyptic number.

4100972122 is a deficient number, since it is larger than the sum of its proper divisors (3020749478).

4100972122 is a wasteful number, since it uses less digits than its factorization.

4100972122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176710.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 4100972122 is about 64038.8329219076. The cubic root of 4100972122 is about 1600.6471499316.

The spelling of 4100972122 in words is "four billion, one hundred million, nine hundred seventy-two thousand, one hundred twenty-two".

Divisors: 1 2 13 19 26 38 47 94 247 494 611 893 1222 1786 11609 23218 176629 353258 2296177 3355951 4592354 6711902 8301563 16603126 43627363 87254726 107920319 157729697 215840638 315459394 2050486061 4100972122