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230250322 = 2197383003
BaseRepresentation
bin11011011100101…
…01011101010010
3121001020221001201
431232111131102
5432421002242
634503021414
75464044511
oct1556253522
9531227051
10230250322
11108a74525
126513a86a
13389191c3
1422818678
15153324b7
hexdb95752

230250322 has 16 divisors (see below), whose sum is σ = 368537760. Its totient is φ = 107570592.

The previous prime is 230250311. The next prime is 230250347. The reversal of 230250322 is 223052032.

It is a super-2 number, since 2×2302503222 = 106030421562207368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 230250322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38728 + ... + 44275.

It is an arithmetic number, because the mean of its divisors is an integer number (23033610).

Almost surely, 2230250322 is an apocalyptic number.

230250322 is a deficient number, since it is larger than the sum of its proper divisors (138287438).

230250322 is a wasteful number, since it uses less digits than its factorization.

230250322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83097.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 230250322 is about 15174.0015157506. The cubic root of 230250322 is about 612.9147629170.

The spelling of 230250322 in words is "two hundred thirty million, two hundred fifty thousand, three hundred twenty-two".

Divisors: 1 2 19 38 73 146 1387 2774 83003 166006 1577057 3154114 6059219 12118438 115125161 230250322