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214880141480 = 2355372003537
BaseRepresentation
bin1100100000011111011…
…0101100000010101000
3202112122100220012012112
43020013312230002220
512010033304011410
6242414203101452
721344634031454
oct3100766540250
9675570805175
10214880141480
1183148268794
123578ab11888
1317356090814
14a586425664
1558c99b0105
hex3207dac0a8

214880141480 has 16 divisors (see below), whose sum is σ = 483480318420. Its totient is φ = 85952056576.

The previous prime is 214880141449. The next prime is 214880141563. The reversal of 214880141480 is 84141088412.

It can be written as a sum of positive squares in 2 ways, for example, as 185280315364 + 29599826116 = 430442^2 + 172046^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2686001729 + ... + 2686001808.

Almost surely, 2214880141480 is an apocalyptic number.

214880141480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214880141480 is an abundant number, since it is smaller than the sum of its proper divisors (268600176940).

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

214880141480 is a wasteful number, since it uses less digits than its factorization.

214880141480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5372003548 (or 5372003544 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 41.

The spelling of 214880141480 in words is "two hundred fourteen billion, eight hundred eighty million, one hundred forty-one thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 5372003537 10744007074 21488014148 26860017685 42976028296 53720035370 107440070740 214880141480