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3481115630 = 252947972633
BaseRepresentation
bin1100111101111101…
…1001101111101110
322222121022222220112
43033133121233232
524112131200010
61333232220022
7152156665106
oct31737315756
98877288815
103481115630
111526aa9773
1281199a612
13436286c45
14250484206
1515592ba05
hexcf7d9bee

3481115630 has 64 divisors (see below), whose sum is σ = 6690781440. Its totient is φ = 1301766144.

The previous prime is 3481115579. The next prime is 3481115641. The reversal of 3481115630 is 365111843.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1320794 + ... + 1323426.

It is an arithmetic number, because the mean of its divisors is an integer number (104543460).

Almost surely, 23481115630 is an apocalyptic number.

3481115630 is a deficient number, since it is larger than the sum of its proper divisors (3209665810).

3481115630 is a wasteful number, since it uses less digits than its factorization.

3481115630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 3481115630 is about 59000.9799071168. The cubic root of 3481115630 is about 1515.5588900374.

The spelling of 3481115630 in words is "three billion, four hundred eighty-one million, one hundred fifteen thousand, six hundred thirty".

Divisors: 1 2 5 10 29 47 58 94 97 145 194 235 290 470 485 970 1363 2633 2726 2813 4559 5266 5626 6815 9118 13165 13630 14065 22795 26330 28130 45590 76357 123751 132211 152714 247502 255401 264422 381785 510802 618755 661055 763570 1237510 1277005 1322110 2554010 3588779 7177558 7406629 12003847 14813258 17943895 24007694 35887790 37033145 60019235 74066290 120038470 348111563 696223126 1740557815 3481115630