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472250246 = 21353834129
BaseRepresentation
bin11100001001011…
…111011110000110
31012220121210112212
4130021133132012
51431344001441
6114505543422
714463026606
oct3411373606
91186553485
10472250246
11222633666
121121a4b72
1376aba420
1446a10c06
152b6d5eeb
hex1c25f786

472250246 has 32 divisors (see below), whose sum is σ = 786814560. Its totient is φ = 211221504.

The previous prime is 472250221. The next prime is 472250257. The reversal of 472250246 is 642052274.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112310 + ... + 116438.

It is an arithmetic number, because the mean of its divisors is an integer number (24587955).

Almost surely, 2472250246 is an apocalyptic number.

472250246 is a deficient number, since it is larger than the sum of its proper divisors (314564314).

472250246 is a wasteful number, since it uses less digits than its factorization.

472250246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 472250246 is about 21731.3194721351. The cubic root of 472250246 is about 778.7368586920.

The spelling of 472250246 in words is "four hundred seventy-two million, two hundred fifty thousand, two hundred forty-six".

Divisors: 1 2 13 26 53 83 106 166 689 1079 1378 2158 4129 4399 8258 8798 53677 57187 107354 114374 218837 342707 437674 685414 2844881 4455191 5689762 8910382 18163471 36326942 236125123 472250246