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12010206010 = 2511237365029
BaseRepresentation
bin10110010111101110…
…10011001100111010
31011000000022200100211
423023313103030322
5144044103043020
65303432221334
7603424031605
oct131367231472
934000280324
1012010206010
1151034a25a0
1223b223a84a
1311952c909a
1481d11733c
154a45d985a
hex2cbdd333a

12010206010 has 64 divisors (see below), whose sum is σ = 24946548480. Its totient is φ = 4120174080.

The previous prime is 12010206007. The next prime is 12010206011. The reversal of 12010206010 is 1060201021.

It is not an unprimeable number, because it can be changed into a prime (12010206011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152176 + ... + 217204.

It is an arithmetic number, because the mean of its divisors is an integer number (389789820).

Almost surely, 212010206010 is an apocalyptic number.

12010206010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010206010 is an abundant number, since it is smaller than the sum of its proper divisors (12936342470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010206010 is a wasteful number, since it uses less digits than its factorization.

12010206010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65143.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12010206010 its reverse (1060201021), we get a palindrome (13070407031).

The spelling of 12010206010 in words is "twelve billion, ten million, two hundred six thousand, ten".

Divisors: 1 2 5 10 11 22 23 46 55 73 110 115 146 230 253 365 506 730 803 1265 1606 1679 2530 3358 4015 8030 8395 16790 18469 36938 65029 92345 130058 184690 325145 650290 715319 1430638 1495667 2991334 3576595 4747117 7153190 7478335 9494234 14956670 16452337 23735585 32904674 47471170 52218287 82261685 104436574 109183691 164523370 218367382 261091435 522182870 545918455 1091836910 1201020601 2402041202 6005103005 12010206010