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10231015151 = 737972831439
BaseRepresentation
bin10011000011101000…
…01110011011101111
3222102000110102100002
421201310032123233
5131423114441101
64411114054515
7511351123340
oct114164163357
928360412302
1010231015151
114380161125
121b9641a43b
13c70813826
146d0ada0c7
153ed2e1d6b
hex261d0e6ef

10231015151 has 32 divisors (see below), whose sum is σ = 12183736320. Its totient is φ = 8408779776.

The previous prime is 10231015133. The next prime is 10231015153. The reversal of 10231015151 is 15151013201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10231015151 - 26 = 10231015087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231015153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7109090 + ... + 7110528.

It is an arithmetic number, because the mean of its divisors is an integer number (380741760).

Almost surely, 210231015151 is an apocalyptic number.

10231015151 is a deficient number, since it is larger than the sum of its proper divisors (1952721169).

10231015151 is a wasteful number, since it uses less digits than its factorization.

10231015151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 10231015151 its reverse (15151013201), we get a palindrome (25382028352).

The spelling of 10231015151 in words is "ten billion, two hundred thirty-one million, fifteen thousand, one hundred fifty-one".

Divisors: 1 7 37 97 259 283 679 1439 1981 3589 10073 10471 25123 27451 53243 73297 139583 192157 372701 407237 977081 1015687 2850659 5164571 7109809 15067769 36151997 39501989 105474383 276513923 1461573593 10231015151