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10270200724 = 2271495124533
BaseRepresentation
bin10011001000010011…
…01101001110010100
3222111202012020211121
421210021231032110
5132013132410344
64415034013324
7512335160110
oct114411551624
928452166747
1010270200724
1143a02958a3
121ba7577244
13c78983764
146d5dba740
15401982684
hex26426d394

10270200724 has 24 divisors (see below), whose sum is σ = 20542612608. Its totient is φ = 4401040800.

The previous prime is 10270200719. The next prime is 10270200757. The reversal of 10270200724 is 42700207201.

It is a super-2 number, since 2×102702007242 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406362 + ... + 430894.

It is an arithmetic number, because the mean of its divisors is an integer number (855942192).

Almost surely, 210270200724 is an apocalyptic number.

10270200724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10270200724 is an abundant number, since it is smaller than the sum of its proper divisors (10272411884).

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

10270200724 is a wasteful number, since it uses less digits than its factorization.

10270200724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39495 (or 39493 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

Adding to 10270200724 its reverse (42700207201), we get a palindrome (52970407925).

The spelling of 10270200724 in words is "ten billion, two hundred seventy million, two hundred thousand, seven hundred twenty-four".

Divisors: 1 2 4 7 14 28 14951 24533 29902 49066 59804 98132 104657 171731 209314 343462 418628 686924 366792883 733585766 1467171532 2567550181 5135100362 10270200724