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13212611420354 = 2390712577134443
BaseRepresentation
bin1100000001000100110100…
…0000101010000011000010
31201210010001121101202011122
43000101031000222003002
53212433412010422404
644033442341112242
72532402554014643
oct300211500520302
951703047352148
1013212611420354
114234489770745
1215948389b8682
1374ac36a05ba8
143396cb0016ca
1517da54da33be
hexc044d02a0c2

13212611420354 has 16 divisors (see below), whose sum is σ = 19825713473568. Its totient is φ = 6604040564352.

The previous prime is 13212611420299. The next prime is 13212611420377. The reversal of 13212611420354 is 45302411621231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98209457 + ... + 98343899.

It is an arithmetic number, because the mean of its divisors is an integer number (1239107092098).

Almost surely, 213212611420354 is an apocalyptic number.

13212611420354 is a deficient number, since it is larger than the sum of its proper divisors (6613102053214).

13212611420354 is a wasteful number, since it uses less digits than its factorization.

13212611420354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150929.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 13212611420354 in words is "thirteen trillion, two hundred twelve billion, six hundred eleven million, four hundred twenty thousand, three hundred fifty-four".

Divisors: 1 2 3907 7814 12577 25154 134443 268886 49138339 98276678 525268801 1050537602 1690889611 3381779222 6606305710177 13212611420354