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40023050210 = 2511313313739
BaseRepresentation
bin100101010001100011…
…110100011111100010
310211022021102121102222
4211101203310133202
51123431400101320
630215240511042
72614544212403
oct452143643742
9124267377388
1040023050210
1115a78a72000
12790b77b482
133a0aa93140
141d1968b9aa
151093a3b825
hex9518f47e2

40023050210 has 128 divisors (see below), whose sum is σ = 85724110080. Its totient is φ = 13373268480.

The previous prime is 40023050201. The next prime is 40023050233. The reversal of 40023050210 is 1205032004.

40023050210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×400230502103 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54158021 + ... + 54158759.

It is an arithmetic number, because the mean of its divisors is an integer number (669719610).

Almost surely, 240023050210 is an apocalyptic number.

40023050210 is an abundant number, since it is smaller than the sum of its proper divisors (45701059870).

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

40023050210 is a wasteful number, since it uses less digits than its factorization.

40023050210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 40023050210 its reverse (1205032004), we get a palindrome (41228082214).

The spelling of 40023050210 in words is "forty billion, twenty-three million, fifty thousand, two hundred ten".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 121 130 143 242 286 313 605 626 715 739 1210 1331 1430 1478 1565 1573 2662 3130 3146 3443 3695 4069 6655 6886 7390 7865 8129 8138 9607 13310 15730 16258 17215 17303 19214 20345 34430 34606 37873 40645 40690 44759 48035 75746 81290 86515 89419 89518 96070 105677 173030 178838 189365 211354 223795 231307 378730 416603 447095 447590 462614 492349 528385 833206 894190 983609 984698 1056770 1156535 1162447 1967218 2083015 2313070 2324894 2461745 2544377 3006991 4166030 4918045 4923490 5088754 5415839 5812235 6013982 9836090 10831678 11624470 12721885 12786917 15034955 25443770 25573834 27079195 27988147 30069910 33076901 54158390 55976294 63934585 66153802 127869170 139940735 165384505 279881470 307869617 330769010 363845911 615739234 727691822 1539348085 1819229555 3078696170 3638459110 4002305021 8004610042 20011525105 40023050210