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490037214 = 23132761547
BaseRepresentation
bin11101001101010…
…101111111011110
31021011002110200110
4131031111333132
52000422142324
6120343110450
715100150632
oct3515257736
91234073613
10490037214
11231682237
12118142426
137a6a7464
1449120dc2
152d04b329
hex1d355fde

490037214 has 16 divisors (see below), whose sum is σ = 980828928. Its totient is φ = 163219992.

The previous prime is 490037201. The next prime is 490037221. The reversal of 490037214 is 412730094.

It is a happy number.

It is a super-3 number, since 3×4900372143 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 22812 + ... + 38735.

It is an arithmetic number, because the mean of its divisors is an integer number (61301808).

Almost surely, 2490037214 is an apocalyptic number.

490037214 is an abundant number, since it is smaller than the sum of its proper divisors (490791714).

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

490037214 is a wasteful number, since it uses less digits than its factorization.

490037214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62879.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 490037214 is about 22136.7841837969. The cubic root of 490037214 is about 788.3934739903.

The spelling of 490037214 in words is "four hundred ninety million, thirty-seven thousand, two hundred fourteen".

Divisors: 1 2 3 6 1327 2654 3981 7962 61547 123094 184641 369282 81672869 163345738 245018607 490037214