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234716070 = 2357823869
BaseRepresentation
bin11011111110101…
…11101110100110
3121100122210220210
431333113232212
5440041403240
635142440250
75550024261
oct1577275646
9540583823
10234716070
11110544726
1266733086
1339820a64
142325bcd8
1515915780
hexdfd7ba6

234716070 has 16 divisors (see below), whose sum is σ = 563318640. Its totient is φ = 62590944.

The previous prime is 234716057. The next prime is 234716071. The reversal of 234716070 is 70617432.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7823869 = 234716070 / (2 + 3 + 4 + 7 + 1 + 6 + 0 + 7 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234716071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3911905 + ... + 3911964.

It is an arithmetic number, because the mean of its divisors is an integer number (35207415).

Almost surely, 2234716070 is an apocalyptic number.

234716070 is an abundant number, since it is smaller than the sum of its proper divisors (328602570).

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

234716070 is a wasteful number, since it uses less digits than its factorization.

234716070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7823879.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 234716070 is about 15320.4461423289. The cubic root of 234716070 is about 616.8519495190.

The spelling of 234716070 in words is "two hundred thirty-four million, seven hundred sixteen thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 7823869 15647738 23471607 39119345 46943214 78238690 117358035 234716070