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1474042230 = 232519862013
BaseRepresentation
bin101011111011100…
…0001100101110110
310210201200002210200
41113313001211312
511004323322410
6402133501330
751346103133
oct12767014566
93721602720
101474042230
11697070821
123517a1846
131a650414b
14ddaa758a
158961d3c0
hex57dc1976

1474042230 has 48 divisors (see below), whose sum is σ = 4034225520. Its totient is φ = 372389184.

The previous prime is 1474042217. The next prime is 1474042237. The reversal of 1474042230 is 322404741.

It is a junction number, because it is equal to n+sod(n) for n = 1474042194 and 1474042203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474042237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 429297 + ... + 432716.

It is an arithmetic number, because the mean of its divisors is an integer number (84046365).

Almost surely, 21474042230 is an apocalyptic number.

1474042230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1474042230 is an abundant number, since it is smaller than the sum of its proper divisors (2560183290).

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

1474042230 is a wasteful number, since it uses less digits than its factorization.

1474042230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862045 (or 862042 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 1474042230 is about 38393.2576112004. The cubic root of 1474042230 is about 1138.0726204400.

Adding to 1474042230 its reverse (322404741), we get a palindrome (1796446971).

The spelling of 1474042230 in words is "one billion, four hundred seventy-four million, forty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 285 342 570 855 1710 862013 1724026 2586039 4310065 5172078 7758117 8620130 12930195 15516234 16378247 25860390 32756494 38790585 49134741 77581170 81891235 98269482 147404223 163782470 245673705 294808446 491347410 737021115 1474042230