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226313241 = 37113592729
BaseRepresentation
bin11010111110101…
…00010000011001
3120202211220101220
431133110100121
5430414010431
634242402253
75415426240
oct1537242031
9522756356
10226313241
11106825540
1263960389
1337b6b17b
14220b1957
1514d05b96
hexd7d4419

226313241 has 32 divisors (see below), whose sum is σ = 377395200. Its totient is φ = 117194880.

The previous prime is 226313207. The next prime is 226313249. The reversal of 226313241 is 142313622.

226313241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 226313241 - 29 = 226312729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226313249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81565 + ... + 84293.

It is an arithmetic number, because the mean of its divisors is an integer number (11793600).

Almost surely, 2226313241 is an apocalyptic number.

226313241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

226313241 is a deficient number, since it is larger than the sum of its proper divisors (151081959).

226313241 is a wasteful number, since it uses less digits than its factorization.

226313241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109.

The product of its digits is 1728, while the sum is 24.

The square root of 226313241 is about 15043.7110115822. The cubic root of 226313241 is about 609.4012228768.

Adding to 226313241 its reverse (142313622), we get a palindrome (368626863).

The spelling of 226313241 in words is "two hundred twenty-six million, three hundred thirteen thousand, two hundred forty-one".

Divisors: 1 3 7 11 21 33 77 231 359 1077 2513 2729 3949 7539 8187 11847 19103 27643 30019 57309 82929 90057 210133 630399 979711 2939133 6857977 10776821 20573931 32330463 75437747 226313241