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103470500276 = 221113199520657
BaseRepresentation
bin110000001011101010…
…0101000100110110100
3100220002001000000121222
41200113110220212310
53143401422002101
6115311135525512
710322044512053
oct1402724504664
9326061000558
10103470500276
113a977444350
1218078089898
1399ac81a9c0
145017d4039a
152a58c6b01b
hex18175289b4

103470500276 has 48 divisors (see below), whose sum is σ = 223925876160. Its totient is φ = 41129233920.

The previous prime is 103470500267. The next prime is 103470500279. The reversal of 103470500276 is 672005074301.

It is a super-2 number, since 2×1034705002762 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103470500279) 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, 4749461 + ... + 4771196.

It is an arithmetic number, because the mean of its divisors is an integer number (4665122420).

Almost surely, 2103470500276 is an apocalyptic number.

It is an amenable number.

103470500276 is an abundant number, since it is smaller than the sum of its proper divisors (120455375884).

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

103470500276 is a wasteful number, since it uses less digits than its factorization.

103470500276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9520704 (or 9520702 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

Adding to 103470500276 its reverse (672005074301), we get a palindrome (775475574577).

The spelling of 103470500276 in words is "one hundred three billion, four hundred seventy million, five hundred thousand, two hundred seventy-six".

Divisors: 1 2 4 11 13 19 22 26 38 44 52 76 143 209 247 286 418 494 572 836 988 2717 5434 10868 9520657 19041314 38082628 104727227 123768541 180892483 209454454 247537082 361784966 418908908 495074164 723569932 1361453951 1989817313 2351602279 2722907902 3979634626 4703204558 5445815804 7959269252 9406409116 25867625069 51735250138 103470500276