Search a number
-
+
141293712179200 = 217527311091823
BaseRepresentation
bin100000001000000110000001…
…100001100000000000000000
3200112021112202201221121020111
4200020012001201200000000
5122004424010304213300
61220301234004521104
741522063622256420
oct4010060141400000
9615245681847214
10141293712179200
1141025366007619
1213a1b8023b0194
1360abc2ac169c9
1426c691b744480
1511505913c39ba
hex808181860000

141293712179200 has 864 divisors, whose sum is σ = 417404804382720. Its totient is φ = 46425282969600.

The previous prime is 141293712179197. The next prime is 141293712179261. The reversal of 141293712179200 is 2971217392141.

It is a happy number.

It is a super-2 number, since 2×1412937121792002 (a number of 29 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, 77506149489 + ... + 77506151311.

It is an arithmetic number, because the mean of its divisors is an integer number (483107412480).

Almost surely, 2141293712179200 is an apocalyptic number.

141293712179200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141293712179200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208702402191360).

141293712179200 is an abundant number, since it is smaller than the sum of its proper divisors (276111092203520).

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

141293712179200 is an equidigital number, since it uses as much as digits as its factorization.

141293712179200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014 (or 1977 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 141293712179200 in words is "one hundred forty-one trillion, two hundred ninety-three billion, seven hundred twelve million, one hundred seventy-nine thousand, two hundred".