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214041748 = 22136139317
BaseRepresentation
bin11001100001000…
…00010010010100
3112220202110002011
430300200102110
5414243313443
633123354004
75206216264
oct1460402224
9486673064
10214041748
11aa903808
125b822904
133546272b
14205d97a4
1513bceb9d
hexcc20494

214041748 has 12 divisors (see below), whose sum is σ = 374857812. Its totient is φ = 106939520.

The previous prime is 214041739. The next prime is 214041757. The reversal of 214041748 is 847140412.

It is a happy number.

214041748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (214041739) and next prime (214041757).

It can be written as a sum of positive squares in 2 ways, for example, as 107910544 + 106131204 = 10388^2 + 10302^2 .

It is a congruent number.

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, 14215 + ... + 25102.

It is an arithmetic number, because the mean of its divisors is an integer number (31238151).

Almost surely, 2214041748 is an apocalyptic number.

It is an amenable number.

214041748 is a deficient number, since it is larger than the sum of its proper divisors (160816064).

214041748 is a wasteful number, since it uses less digits than its factorization.

214041748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40682 (or 40680 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 214041748 is about 14630.1656860064. The cubic root of 214041748 is about 598.1812964696.

The spelling of 214041748 in words is "two hundred fourteen million, forty-one thousand, seven hundred forty-eight".

Divisors: 1 2 4 1361 2722 5444 39317 78634 157268 53510437 107020874 214041748