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1475330230 = 251137297101
BaseRepresentation
bin101011111101111…
…1100000010110110
310210211002112121101
41113323330002312
511010141031410
6402221240314
751363046213
oct12773740266
93724075541
101475330230
11697870490
1235210309a
131a686548a
14ddd20b0a
15897c4d3a
hex57efc0b6

1475330230 has 96 divisors (see below), whose sum is σ = 3037904352. Its totient is φ = 511488000.

The previous prime is 1475330203. The next prime is 1475330243. The reversal of 1475330230 is 320335741.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14607180 + ... + 14607280.

It is an arithmetic number, because the mean of its divisors is an integer number (31644837).

Almost surely, 21475330230 is an apocalyptic number.

1475330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1475330230 is an abundant number, since it is smaller than the sum of its proper divisors (1562574122).

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

1475330230 is a wasteful number, since it uses less digits than its factorization.

1475330230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 1475330230 is about 38410.0277271444. The cubic root of 1475330230 is about 1138.4040018999.

Adding to 1475330230 its reverse (320335741), we get a palindrome (1795665971).

It can be divided in two parts, 1475 and 330230, that added together give a triangular number (331705 = T814).

The spelling of 1475330230 in words is "one billion, four hundred seventy-five million, three hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 37 55 74 97 101 110 185 194 202 370 407 485 505 814 970 1010 1067 1111 1369 2035 2134 2222 2738 3589 3737 4070 5335 5555 6845 7178 7474 9797 10670 11110 13690 15059 17945 18685 19594 30118 35890 37370 39479 41107 48985 75295 78958 82214 97970 107767 132793 138269 150590 197395 205535 215534 265586 276538 362489 394790 411070 538835 663965 691345 724978 1077670 1327930 1382690 1460723 1520959 1812445 2921446 3041918 3624890 3987379 7303615 7604795 7974758 13412093 14607230 15209590 19936895 26824186 39873790 67060465 134120930 147533023 295066046 737665115 1475330230