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135170014080 = 273570401049
BaseRepresentation
bin111110111100011000…
…0101011101110000000
3110220220020020011122210
41331320300223232000
54203312010422310
6142032442302120
712523432106463
oct1757060535600
9426806204583
10135170014080
1152363a49242
12222441b7940
13c99201bc6a
146783d852da
1537b1b9e820
hex1f78c2bb80

135170014080 has 64 divisors (see below), whose sum is σ = 430854426000. Its totient is φ = 36045336576.

The previous prime is 135170014079. The next prime is 135170014081. The reversal of 135170014080 is 80410071531.

It is an interprime number because it is at equal distance from previous prime (135170014079) and next prime (135170014081).

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135170014081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35198605 + ... + 35202444.

Almost surely, 2135170014080 is an apocalyptic number.

135170014080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135170014080 is an abundant number, since it is smaller than the sum of its proper divisors (295684411920).

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

135170014080 is an equidigital number, since it uses as much as digits as its factorization.

135170014080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70401071 (or 70401059 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The spelling of 135170014080 in words is "one hundred thirty-five billion, one hundred seventy million, fourteen thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 70401049 140802098 211203147 281604196 352005245 422406294 563208392 704010490 844812588 1056015735 1126416784 1408020980 1689625176 2112031470 2252833568 2816041960 3379250352 4224062940 4505667136 5632083920 6758500704 8448125880 9011334272 11264167840 13517001408 16896251760 22528335680 27034002816 33792503520 45056671360 67585007040 135170014080