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469900096971 = 31311933618559
BaseRepresentation
bin1101101011010000011…
…10100111010111001011
31122220220010221012200020
412311220032213113023
530144323411100341
6555511421511523
745643363631124
oct6655016472713
91586803835606
10469900096971
11171313399888
12770a07125a3
1335408177376
1418a5981104b
15c353373566
hex6d683a75cb

469900096971 has 16 divisors (see below), whose sum is σ = 631643781120. Its totient is φ = 310714054560.

The previous prime is 469900096891. The next prime is 469900096973. The reversal of 469900096971 is 179690009964.

It is not a de Polignac number, because 469900096971 - 27 = 469900096843 is a prime.

It is a super-2 number, since 2×4699000969712 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (469900096973) 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, 450390 + ... + 1068948.

It is an arithmetic number, because the mean of its divisors is an integer number (39477736320).

Almost surely, 2469900096971 is an apocalyptic number.

469900096971 is a deficient number, since it is larger than the sum of its proper divisors (161743684149).

469900096971 is a wasteful number, since it uses less digits than its factorization.

469900096971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620626.

The product of its (nonzero) digits is 6613488, while the sum is 60.

The spelling of 469900096971 in words is "four hundred sixty-nine billion, nine hundred million, ninety-six thousand, nine hundred seventy-one".

Divisors: 1 3 131 393 1933 5799 253223 618559 759669 1855677 81031229 243093687 1195674547 3587023641 156633365657 469900096971