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40114342 = 220057171
BaseRepresentation
bin1001100100000…
…1100010100110
32210111000112101
42121001202212
540232124332
63551442314
7664652302
oct231014246
983430471
1040114342
1120709554
121152639a
1384068c8
145482d02
1537c5ae7
hex26418a6

40114342 has 4 divisors (see below), whose sum is σ = 60171516. Its totient is φ = 20057170.

The previous prime is 40114331. The next prime is 40114343. The reversal of 40114342 is 24341104.

Adding to 40114342 its reverse (24341104), we get a palindrome (64455446).

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40114343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10028584 + ... + 10028587.

It is an arithmetic number, because the mean of its divisors is an integer number (15042879).

Almost surely, 240114342 is an apocalyptic number.

40114342 is a deficient number, since it is larger than the sum of its proper divisors (20057174).

40114342 is a wasteful number, since it uses less digits than its factorization.

40114342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20057173.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 40114342 is about 6333.5883983726. The cubic root of 40114342 is about 342.3207494383.

The spelling of 40114342 in words is "forty million, one hundred fourteen thousand, three hundred forty-two".

Divisors: 1 2 20057171 40114342