Search a number
-
+
23310024131442 = 2311094799729977
BaseRepresentation
bin1010100110011010010011…
…01101010100001101110010
310001112102020122211110002110
411103031021231110031302
511023402412134201232
6121324251030430150
74624044061640346
oct523151155241562
9101472218743073
1023310024131442
1174777a8a27364
12274577bb02356
13100118362b759
145a82d56db626
152a6531d11acc
hex153349b54372

23310024131442 has 32 divisors (see below), whose sum is σ = 46671873408000. Its totient is φ = 7761373463168.

The previous prime is 23310024131333. The next prime is 23310024131447. The reversal of 23310024131442 is 24413142001332.

It is not an unprimeable number, because it can be changed into a prime (23310024131447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31567558 + ... + 32297534.

It is an arithmetic number, because the mean of its divisors is an integer number (1458496044000).

Almost surely, 223310024131442 is an apocalyptic number.

23310024131442 is an abundant number, since it is smaller than the sum of its proper divisors (23361849276558).

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

23310024131442 is a wasteful number, since it uses less digits than its factorization.

23310024131442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735890.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 23310024131442 its reverse (24413142001332), we get a palindrome (47723166132774).

The spelling of 23310024131442 in words is "twenty-three trillion, three hundred ten billion, twenty-four million, one hundred thirty-one thousand, four hundred forty-two".

Divisors: 1 2 3 6 1109 2218 3327 4799 6654 9598 14397 28794 729977 1459954 2189931 4379862 5322091 10644182 15966273 31932546 809544493 1619088986 2428633479 3503159623 4857266958 7006319246 10509478869 21018957738 3885004021907 7770008043814 11655012065721 23310024131442