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13468001472 = 263297241051
BaseRepresentation
bin11001000101100000…
…10110010011000000
31021202121102100210100
430202300112103000
5210040302021342
610104230002400
7654515060262
oct144260262300
937677370710
1013468001472
115791376932
12273a4a6400
131368332253
1491a991b32
1553c598e4c
hex322c164c0

13468001472 has 84 divisors (see below), whose sum is σ = 39001731496. Its totient is φ = 4443033600.

The previous prime is 13468001471. The next prime is 13468001473. The reversal of 13468001472 is 27410086431.

It is an interprime number because it is at equal distance from previous prime (13468001471) and next prime (13468001473).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13468001471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64654 + ... + 176397.

Almost surely, 213468001472 is an apocalyptic number.

13468001472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13468001472 is an abundant number, since it is smaller than the sum of its proper divisors (25533730024).

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

13468001472 is a wasteful number, since it uses less digits than its factorization.

13468001472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241166 (or 241153 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 13468001472 in words is "thirteen billion, four hundred sixty-eight million, one thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 97 144 192 194 288 291 388 576 582 776 873 1164 1552 1746 2328 3104 3492 4656 6208 6984 9312 13968 18624 27936 55872 241051 482102 723153 964204 1446306 1928408 2169459 2892612 3856816 4338918 5785224 7713632 8677836 11570448 15427264 17355672 23140896 23381947 34711344 46281792 46763894 69422688 70145841 93527788 138845376 140291682 187055576 210437523 280583364 374111152 420875046 561166728 748222304 841750092 1122333456 1496444608 1683500184 2244666912 3367000368 4489333824 6734000736 13468001472