Search a number
-
+
41703090 = 23511139721
BaseRepresentation
bin1001111100010…
…1011010110010
32220110201212220
42133011122302
541133444330
64045501510
71014320232
oct237053262
986421786
1041703090
11215a4170
1211b71896
138841ab0
145777cc2
1539db710
hex27c56b2

41703090 has 64 divisors (see below), whose sum is σ = 117597312. Its totient is φ = 9331200.

The previous prime is 41703089. The next prime is 41703097. The reversal of 41703090 is 9030714.

It is a self number, because there is not a number n which added to its sum of digits gives 41703090.

It is not an unprimeable number, because it can be changed into a prime (41703097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 571 + ... + 9150.

It is an arithmetic number, because the mean of its divisors is an integer number (1837458).

Almost surely, 241703090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41703090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58798656).

41703090 is an abundant number, since it is smaller than the sum of its proper divisors (75894222).

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

41703090 is a wasteful number, since it uses less digits than its factorization.

41703090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9755.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 41703090 is about 6457.7929666412. The cubic root of 41703090 is about 346.7816258695.

It can be divided in two parts, 4170 and 3090, that added together give a triangular number (7260 = T120).

The spelling of 41703090 in words is "forty-one million, seven hundred three thousand, ninety".

Divisors: 1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 195 286 330 390 429 715 858 1430 2145 4290 9721 19442 29163 48605 58326 97210 106931 126373 145815 213862 252746 291630 320793 379119 534655 631865 641586 758238 1069310 1263730 1390103 1603965 1895595 2780206 3207930 3791190 4170309 6950515 8340618 13901030 20851545 41703090