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1470027921408 = 21132833312903
BaseRepresentation
bin10101011001000100011…
…111011111100000000000
312012112101202212210022200
4111121010133133200000
5143041104121441113
63043153240033200
7211130443110144
oct25310437374000
95175352783280
101470027921408
11517487490102
121b8a99462800
13a8813a79367
1451214c0d224
152838ae38873
hex156447df800

1470027921408 has 288 divisors, whose sum is σ = 4311329742720. Its totient is φ = 482476769280.

The previous prime is 1470027921353. The next prime is 1470027921413. The reversal of 1470027921408 is 8041297200741.

It is a tau number, because it is divible by the number of its divisors (288).

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, 506380885 + ... + 506383787.

It is an arithmetic number, because the mean of its divisors is an integer number (14969894940).

Almost surely, 21470027921408 is an apocalyptic number.

1470027921408 is a gapful number since it is divisible by the number (18) 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 1470027921408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2155664871360).

1470027921408 is an abundant number, since it is smaller than the sum of its proper divisors (2841301821312).

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

1470027921408 is a wasteful number, since it uses less digits than its factorization.

1470027921408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345 (or 3322 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 1470027921408 in words is "one trillion, four hundred seventy billion, twenty-seven million, nine hundred twenty-one thousand, four hundred eight".