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141980208 = 2433119511
BaseRepresentation
bin10000111011001…
…11001000110000
3100220011100020020
420131213020300
5242321331313
622031043440
73342545316
oct1035471060
9326140206
10141980208
1173164917
123b670580
1323551776
1414bdc0b6
15c6e8323
hex8767230

141980208 has 40 divisors (see below), whose sum is σ = 368000256. Its totient is φ = 47169600.

The previous prime is 141980197. The next prime is 141980213. The reversal of 141980208 is 802089141.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10173 + ... + 19683.

Almost surely, 2141980208 is an apocalyptic number.

It is an amenable number.

141980208 is an abundant number, since it is smaller than the sum of its proper divisors (226020048).

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

141980208 is a wasteful number, since it uses less digits than its factorization.

141980208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9833 (or 9827 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 141980208 is about 11915.5448050016. The cubic root of 141980208 is about 521.6861047898.

The spelling of 141980208 in words is "one hundred forty-one million, nine hundred eighty thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 311 622 933 1244 1866 2488 3732 4976 7464 9511 14928 19022 28533 38044 57066 76088 114132 152176 228264 456528 2957921 5915842 8873763 11831684 17747526 23663368 35495052 47326736 70990104 141980208