Search a number
-
+
12010132310 = 251147532827
BaseRepresentation
bin10110010111101110…
…00001001101010110
31011000000011221021012
423023313001031112
5144044043213220
65303430452222
7603423304001
oct131367011526
934000157235
1012010132310
115103452190
1223b2204072
1311952a1687
1481d0d8538
154a45c2ac5
hex2cbdc1356

12010132310 has 96 divisors (see below), whose sum is σ = 24578007552. Its totient is φ = 4188679040.

The previous prime is 12010132283. The next prime is 12010132339. The reversal of 12010132310 is 1323101021.

It is a super-2 number, since 2×120101323102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14522117 + ... + 14522943.

It is an arithmetic number, because the mean of its divisors is an integer number (256020912).

Almost surely, 212010132310 is an apocalyptic number.

12010132310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010132310 is an abundant number, since it is smaller than the sum of its proper divisors (12567875242).

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

12010132310 is a wasteful number, since it uses less digits than its factorization.

12010132310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12010132310 its reverse (1323101021), we get a palindrome (13333233331).

The spelling of 12010132310 in words is "twelve billion, ten million, one hundred thirty-two thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 47 53 55 94 106 110 235 265 470 517 530 583 827 1034 1166 1654 2491 2585 2809 2915 4135 4982 5170 5618 5830 8270 9097 12455 14045 18194 24910 27401 28090 30899 38869 43831 45485 54802 61798 77738 87662 90970 132023 137005 154495 194345 219155 264046 274010 308990 388690 427559 438310 482141 660115 855118 964282 1320230 1452253 2060057 2137795 2323043 2410705 2904506 4120114 4275590 4646086 4821410 7261265 10300285 11615215 14522530 20600570 22660627 23230430 25553473 45321254 51106946 109183021 113303135 127767365 218366042 226606270 255534730 545915105 1091830210 1201013231 2402026462 6005066155 12010132310