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13130212001310 = 2325373943006607
BaseRepresentation
bin1011111100010001110110…
…0111110100011000011110
31201111020101001100120000200
42333010131213310120132
53210111133233020220
643531534111404330
72523424615346355
oct277043547643036
951436331316020
1013130212001310
114202545409618
1215808815236a6
137432347599c1
1433571171899c
1517b830e25890
hexbf11d9f461e

13130212001310 has 48 divisors (see below), whose sum is σ = 35061214758336. Its totient is φ = 3406757707584.

The previous prime is 13130212001287. The next prime is 13130212001383. The reversal of 13130212001310 is 1310021203131.

13130212001310 is a `hidden beast` number, since 1 + 3 + 130 + 21 + 200 + 1 + 310 = 666.

It is a super-2 number, since 2×131302120013102 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1971499974 + ... + 1971506633.

It is an arithmetic number, because the mean of its divisors is an integer number (730441974132).

Almost surely, 213130212001310 is an apocalyptic number.

13130212001310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130212001310 is an abundant number, since it is smaller than the sum of its proper divisors (21931002757026).

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

13130212001310 is a wasteful number, since it uses less digits than its factorization.

13130212001310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3943006657 (or 3943006654 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13130212001310 its reverse (1310021203131), we get a palindrome (14440233204441).

The spelling of 13130212001310 in words is "thirteen trillion, one hundred thirty billion, two hundred twelve million, one thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 333 370 555 666 1110 1665 3330 3943006607 7886013214 11829019821 19715033035 23658039642 35487059463 39430066070 59145099105 70974118926 118290198210 145891244459 177435297315 291782488918 354870594630 437673733377 729456222295 875347466754 1313021200131 1458912444590 2188368666885 2626042400262 4376737333770 6565106000655 13130212001310